Roofing contractor · Serving Milton & the South Shore
Roofers In Milton, MA.
A Milton roofing permit costs $12 per $1,000 of the job, and the contractor pulls it, not you. Milton is a 40 psf snow load and a 121 mph wind town. No historic board has to approve your shingles. None of that is on the top-10 lists, so we put it here first, then we show you the photos and do the roof right.
Start here, because page one gets this wrong
Where Do You Actually Get a Milton Roofing Permit?
Milton Inspectional Services, inside Town Hall at 525 Canton Avenue, 617-898-4925. The Building Commissioner is Michael White. The building inspector takes walk-ins from 8 to 10am daily and appointments the rest of the day. Roofing is one of the projects Milton lets you file electronically, through its PermitEyes portal.
Now the part worth knowing. The best-ranked roofing page for Milton sends you to 629 Randolph Avenue and 617-898-4900. That is the Department of Public Works. Different building, different department, different phone. Drive there with a permit question and you will be redirected.
It is a small error. It is also the kind of detail that tells you whether the company writing “we handle the permit for you” has ever filed one in this town.
What a top-ranked page publishes
“Milton Inspectional Services”
629 Randolph Avenue
(617) 898-4900
That is Milton DPW. Thomas McCarthy, Director. Streets, water, sewer, trash. No building permits.
Where the permit is really issued
Milton Inspectional Services
525 Canton Avenue, Milton, MA 02186
617-898-4925
Building Commissioner Michael White. Mon to Thu 8am to 5pm, Fri 8am to 1:30pm. Inspector walk-ins 8 to 10am.
The permit is not optional. Milton’s own Inspectional Services FAQ lists roofing among the projects that need one, and roofing appears nowhere on the exempt-work lists in 780 CMR. You may have read that roof work under about 100 square feet counts as ordinary repair and skips the permit. We went looking for that threshold in Milton’s rules and in the state code and it does not exist. 780 CMR 105.2.2 exempts “ordinary repairs to structures” without defining the term and without any square footage attached. A patch is a judgement call for the building department. A tear-off is not.
A number, not a range
What Does the Milton Permit Cost?
$12.00 per $1,000 of project value for 1 and 2 family dwellings. That is the rate in the Town of Milton Inspectional Services Schedule of Fees, assessed on “each $1,000 or part thereof, of the value of the proposed work.” Everything that is not a 1 or 2 family dwelling is $15.00 per $1,000.
We checked 12 roofing pages targeting Milton. Not one publishes this rate. The strongest of them gives a phone number and stops.
What the rate means in practice. The fee is assessed on the value of the proposed work as written on the application, in units of $1,000 or part thereof. It scales with the job, so it is not a flat figure anyone can quote you without knowing your scope. Use the calculator further down with the value from your own contract.
The schedule on the town website is dated 5/1/09 and carries no revision date. It is the only fee schedule Inspectional Services links. Confirm the current rate at 617-898-4925 before you treat any figure as final. There is no line item named “roofing” and no stated minimum fee.
Two things follow from a valuation-based fee that a flat fee would hide. A roofer who lowballs the stated value on the permit application is understating your job to the town, which is not a favor to you. And a fee that scales with the contract means the fee itself is a rough sanity check: if the value on your permit does not match the value on your contract, ask why.
It is also the cheapest line on the whole job, by a wide margin. Anyone treating it as a reason to have you pull the permit yourself is doing arithmetic that does not work, which brings us to the next part.
The $25,000 sentence
Whose Name Goes on the Permit Application?
The contractor’s, and Massachusetts attaches real money to it. The Home Improvement Contractor Guaranty Fund pays homeowners for actual loss up to $25,000 when a registered contractor leaves an unpaid court judgment or arbitration award. The Office of Consumer Affairs and Business Regulation publishes the eligibility conditions, and one of them reads: “The contractor, not the homeowner, secured the building permit.”
So pulling it yourself to save a 3-figure permit fee can cost you access to $25,000. That is the whole trade, stated plainly.
The cap
Actual loss, per claim. Older articles still say $10,000. The current figure on mass.gov is $25,000.
The other 5 conditions
A contract for the job. The contractor registered with OCABR when you signed. A pre-existing 1 to 4 family home that is your primary residence. An unpaid judgment or arbitration award after reasonable collection efforts. A claim filed within 7 years of it.
Two cards, two agencies
HIC registration comes from OCABR and runs 2 years, $150 new and $100 to renew. The Construction Supervisor License is separate. For reroofing the relevant one is the Specialty roof covering license, designation RF.
The red flag
“It is faster if you pull it” is not a scheduling tip. Sometimes it means the contractor’s HIC registration has lapsed and they cannot pull it. An expired HIC is how building departments quietly stop people from filing.
What the RF license actually covers is worth reading once, because it is the boundary of who may supervise your job. 780 CMR R5 defines it as “construction, reconstruction, alteration, repair, or removal of roof covering, including repair and replacement of 25% of sheathing and 25% of sistering roof rafters.” Past those thresholds the work needs a broader CSL. If your roof has structural rot beyond a quarter of the deck, the license class on the permit matters.
Look both credentials up at the MA Contractor Hub at contractorhub.mass.gov. Do it the morning you sign, not the week you searched. We pull the Milton permit in our name, every job. Ask us to write that into the contract and we will.
Milton is a row in a table, not a vibe
What Is a Milton Roof Built to Hold?
A 40 psf ground snow load, a 30 psf minimum flat-roof snow load, and a 121 mph ultimate design wind speed. Those come from Table R301.2(2) of 780 CMR 51.00, the 10th edition Massachusetts Residential Code, at ASCE 7-16 Risk Category II. Zero of the 12 Milton roofing pages we checked publish a single one of these figures.
One wording detail matters. The 30 psf is a floor, not the answer. The code footnote says the design flat roof snow load is the larger of the calculated value or the tabulated one. So a low-slope porch or addition in Milton is built to at least 30 psf, and often more.
If you were quoted a 130 mph wind figure for Milton, that was the 9th edition number under ASCE 7-10. The 10th edition took effect 11 October 2024 and has been the only code in force since 1 July 2025. Milton’s own website still links the 9th edition handbook, which is how stale numbers keep circulating.
| Town | Relationship to Milton | Vult |
|---|---|---|
| Braintree | Borders Milton to the southeast | 122 mph |
| Randolph | Borders Milton to the south | 122 mph |
| Milton | Your town | 121 mph |
| Quincy | Borders Milton to the east | 121 mph |
| Boston | Borders Milton to the north | 120 mph |
| Dedham | Borders Milton to the west | 120 mph |
psf ground snow load
The figure the inspector works from on a Milton roof. It matters when someone wants to add a layer, or swap heavy slate for asphalt without checking what the deck and rafters were sized for.
psf minimum flat-roof load
The floor for low-slope and flat sections: porch roofs, additions, rear extensions, the flat-over-bay detail on a lot of Milton colonials.
layers is the legal ceiling
Massachusetts caps you at 2 applications of roof covering. A third means the roof comes off to the deck. That is a tear-off, and pulling a second layer is a real line item that will not appear if you only compare the new-shingle number.
Two measurements, and the word between them
How Far Does Your Ice Barrier Have to Go?
From the lowest edge of every roof surface to not less than 24 inches inside the exterior wall line. Then, on roofs pitched 8 in 12 or steeper, it must also run not less than 36 inches measured along the roof slope from the eave edge. Section R905.1.2.
That word “also” is the whole thing. The two measurements are not alternatives. On a steep roof both conditions apply and you install to whichever runs further. Most pages that mention the code at all collapse them into one number, or quote the 36 inches as though it replaced the 24.
Massachusetts requires the barrier everywhere. Table R301.2(1) marks ice barrier underlayment as required for every community in the state, so there is no “history of ice forming” argument to have in Milton. The code also says what the assembly has to be: not fewer than 2 layers of underlayment cemented together, or a self-adhering polymer-modified bitumen sheet. Felt at the edge does not satisfy it.
Measured from inside the wall line rather than from the gutter, a typical Milton overhang puts the real run at 3 to 6 feet up the slope, plus valleys and penetrations. A crew treating it as a 2 foot strip at the drip edge is not describing an assembly an inspector can pass.
inches inside the wall line
Measured in from the exterior wall, not the drip edge. That single preposition is why two quotes can differ by hundreds of dollars of membrane and both claim “ice and water shield.”
inches along the slope
The additional requirement at 8:12 and steeper, measured from the eave edge. A quote can satisfy one measurement and miss the other.
ice dams stopped by membrane alone
The barrier keeps water out of your ceiling. It does not stop the dam. Heat leaking into the roof deck is what builds it.
The claim two competitors get wrong
Do You Need Historic Approval to Reroof in Milton?
No. As of today, Milton has not adopted a Massachusetts General Laws chapter 40C local historic district and has no Historic District Commission. There is no Certificate of Appropriateness standing between you and a roofing permit, anywhere in town.
Two Milton-targeted roofing pages imply otherwise. One markets “experience navigating local approval processes” for homeowners “in the Milton Hill Historic District and other protected areas.” Another lists “historic district approvals” as a Milton service. Milton Hill is a National Register district, listed 9 June 1995. National Register listing is an honorific and a planning flag. It gives no board authority over what a private owner puts on their own roof.
Milton does have a historic bylaw, and it is worth knowing what it actually does. Chapter 163 is a demolition-delay rule. It covers buildings 75 years or older and buildings listed on or eligible for the National Register, and if the Historical Commission finds a building “preferably preserved” the Building Commissioner cannot issue a demolition permit for 24 months. It is triggered by a demolition permit application. A tear-off and reroof is not demolition of a building under Chapter 163.
National Register districts
Milton Centre, Milton Hill, Scott’s Woods, Brush Hill, Railway Village, Dorchester-Milton Lower Mills Industrial, Eustis Estate and Davenport Estate. The town’s own Historical Commission page lists 5 of the 8. None of them restrict your roof.
What the bylaw covers
Demolition, not alteration. 75 years or older. A 24-month delay if the commission finds the building preferably preserved. No exterior-feature or reroofing provision anywhere in it.
What could change
A Local Historic District Study Committee has proposed a Milton Village district under chapter 40C. The article moved off the May 2026 warrant and is expected at the Special Town Meeting scheduled 19 to 22 October 2026. Adoption needs a two-thirds vote plus Massachusetts Historical Commission review and Attorney General approval.
If that article passes, here is the shape of it. Inside the Milton Village boundary, exterior features visible from a public way would become reviewable, and that list includes exterior materials. The draft bylaw’s exclusions section specifically excludes “the color of paint” and “the color of materials used on roofs.” So color would stay your call and material would not. Outside the boundary, nothing changes.
Until the vote happens, anyone telling a Milton homeowner that a commission has to approve their shingle palette is selling a service that does not exist. Check your own parcel against the town map and ask Inspectional Services. Do not take the word “historic” in an advert as a legal opinion.
Straight talk about money
Why We Will Not Put a Milton Roof Price on This Page
Because every number you have already read is describing a different roof. We collected the published Milton figures in September 2026 and lined them up. On asphalt alone the lowest and highest differ by roughly a factor of 3, and that is before anyone folds in slate or copper. These are not one product measured different ways. They are different roofs, different inclusions and different sales machines, presented as one town average.
One page ranking today runs a single headline Milton band wide enough to hold an asphalt reroof and a copper roof in the same sentence. Milton has slate estates on Milton Hill. It also has post-war capes in East Milton that will never see a copper roof. An average across both describes neither, and a calculator that only asks your square footage cannot tell them apart.
Size, pitch and access
Squares of roof, how steep it is, and whether a crew and a dumpster can get near the house. A steep, cut-up roof with no driveway access is a different day of work from an open ranch.
Layers and decking
How many roofs are already up there, and what the sheathing looks like once they come off. This is the single biggest source of a number changing after the contract is signed, which is why the allowance goes in writing first.
Flashing and penetrations
Chimneys, skylights, walls, valleys, pipe boots. On older Milton houses with center chimneys this is where the real work is, and it is the part most often left vague in a quote.
Ventilation
Whether intake and exhaust need correcting, and whether baffles go in. Skipping it is cheaper today and costs you shingle life and ice dams later.
What else is in scope
Gutters, fascia and soffit change the number and they are usually quoted as an afterthought. Two quotes are rarely the same roof, and this is one of the places they quietly diverge.
Age of the house
Per the town’s draft 2026 Housing Needs Assessment, 45.8 percent of Milton’s housing was built in 1939 or earlier and 81.5 percent before 1980. An 85-year-old structure with 2 layers on it and original flashing is a different job from a 1975 ranch.
What you get from us instead of a web number: a written scope with materials, layer count, decking allowance per sheet, ice barrier distance, ventilation, permit and cleanup itemized, and a price attached to that scope. Then the scorecard below tells you whether the next quote you hold up against it is even the same roof.
Two tools, no email required
Work Out Your Milton Permit Fee, Then Score Your Quotes
The one Milton cost calculator on page one is statewide, not Milton-specific, and it holds your number behind a lead form. These do not. Nothing here is sent anywhere.
1. Milton building permit fee
Enter the total value of the work as it will be written on the contract. Milton assesses $12.00 per $1,000, or part thereof, for 1 and 2 family dwellings.
2. Quote scorecard
Tick every item your quote actually says in writing. Not what the estimator said out loud. 12 items, and the ones you cannot tick are your questions.
These tools do nothing with your numbers. No data leaves this page, nothing is stored, and there is no form behind the result. The permit rate comes from the town’s published schedule, which is dated 5/1/09 and carries no revision date, so treat the output as an estimate and confirm with Inspectional Services.
From the roof, not the brochure
What We Actually Find When a Milton Roof Comes Off
The problem is rarely the shingle. From the ground a roof looks fine. Once you are on it you find lifted shingles, granule loss, reused flashing, soft sheathing, nail pops, cracked pipe boots and water tracks nobody noticed until they became a ceiling stain.
These are the 6 things we photograph on almost every tear-off in this part of the South Shore, and the reason each one belongs in your written scope before anyone starts. Milton's housing stock makes them more likely than average: 45.8 percent of it was built in 1939 or earlier.
Pipe boots
The rubber collar around a vent pipe. Costs a few dollars, hardens and splits with age, and it is the single most common slow leak we get called about. Plenty of quotes reuse them.
Chimney flashing
Step flashing up the sides and counterflashing let into the masonry above it. On older Milton houses with center chimneys this is where the water is, and it is the detail most often patched with caulk instead of metal.
Rotted decking
Invisible until the old roof is off. A per-sheet price agreed in advance turns it from an argument into a line item.
Valleys
Where 2 roof planes meet, all the water goes. A valley detailed badly last time keeps leaking no matter how good the shingle above it is.
Blocked intake
A ridge vent with no soffit intake moves almost no air. We check both ends on every inspection and write down what we find, because this is the part that feeds ice dams.
Nail placement
Nails driven high, overdriven or underdriven void shingle warranties and let wind lift the course above. Nobody sees it once the next row goes on. We see it on tear-off.
The step to take before the tear-off
If Ice Dams Are Why You Are Calling, Start in the Attic
A new roof does not stop an ice dam. Warm air leaks from the house into a cold attic, melts snow on the upper roof, the water runs down to the cold eave and refreezes. Repeat for a week and the dam backs water up under the shingles. The code ice barrier is what keeps that water out of your ceiling. It is the net, not the fix.
The fix is air sealing the attic floor and insulating it. Massachusetts energy code specifies R-49 for ceilings in Climate Zone 5, and the whole state is Zone 5.
Here is the part almost no Milton roofing page connects. Mass Save currently covers 75 to 100 percent of approved insulation and air sealing, with no-cost work for income-eligible households. For the 2025 to 2026 heating season the income-eligible threshold starts at $51,777 for a one-person household and $99,573 for a household of 4. If the roof is coming off anyway, that is the clean moment to air-seal penetrations, baffle the soffits and get the attic to depth.
Two honest caveats. The work has to go through a Mass Save participating contractor, and a roofer holding HIC and CSL does not automatically qualify, because the program also wants BPI Analyst and Envelope certification and a lead vendor agreement. And the federal 25C credit that used to cover insulation is gone: it ended for property placed in service after 31 December 2025 under Public Law 119-21. If a salesperson quotes you a federal insulation credit for 2026 work, they are working from last year's script.
Mass Save first
Free Home Energy Assessment at 866-527-7283, or go straight to a Direct Weatherization contractor if you already know what you need. The assessment is no longer the only route in.
Look up both credentials
HIC and CSL, with the class named, on the Contractor Hub at contractorhub.mass.gov. Do it while the estimator is still in your kitchen.
Get the scope in writing
Ice barrier distance, valley coverage, ventilation intake and exhaust, layer count, decking allowance per sheet. Numbers, not adjectives.
Then a start date
With the contractor's name on the Milton permit. Not before.
One more thing worth photographing before anyone touches the roof. Removing a dam and the damage a dam caused are treated differently by insurers. Steaming or chipping ice off the roof is often not a covered peril. Sudden interior water damage from the backup often is. Photograph the ceiling stain first, because once the dam is gone the evidence is gone with it.
Our services
What Does Powersol Do in Milton?
Residential work, with one point of contact from the first inspection to the final walkthrough. Powersol Roofing installs the full roofing system, because the roof is only as good as the deck, flashing, underlayment and ventilation under the shingles.
Roof Replacement
Full tear-off to the deck, then the complete GAF system: WeatherWatch leak barrier, FeltBuster synthetic underlayment, Pro-Start starter strips, Timberline HDZ architectural shingles, Cobra ridge vent and Seal-A-Ridge caps.
Roof Repair
Flashing, missing shingles, pipe boots, chimney leaks. We find the actual cause rather than the stain, and document it with photos.
Roof Inspections
Buying a house, past year 15, or after a storm. A documented photo inspection tells you what is real, what is urgent and what can wait, in plain English.
Attic Ventilation
Intake and exhaust checked and corrected. This is the part that actually controls ice dams, and it is one of the most skipped items in the trade.
Gutters, Fascia & Soffit
Seamless gutters and PVC fascia and soffit. The edges of the roof are where most long-term damage starts, and they are usually quoted as an afterthought.
Emergency Roof Repair
Water coming in now. We tarp and stabilize the leak, then schedule the permanent fix in daylight when it can be done properly.
Proof, not promises
Why Homeowners Pick Powersol
Owner-led. Powersol is owned by Manuel "Manny" Reynoso, who stays in the details because you are trusting us with one of the most important parts of the house. Tell you the truth, show you the photos, explain the options, do the job the right way.
"Amazing team to work with. They answered all my questions and were active in communicating with me during the whole installation process (before, during, and after)."
Mari M. · Google review
"I had a great experience working with Rey. He was knowledgeable, professional, and always willing to take the time to explain everything clearly. From the beginning, he made the process feel simple and stress-free."
Djine Marlly Pierre · Google review
"Top-notch service! Rafael Rey Reyes was professional, knowledgeable, and incredibly helpful throughout the process. I highly recommend him."
Sonia Sharma · Google review
Recent exterior projects nearby: roof, gutters and PVC fascia and soffit in Taunton. Roof, gutters and siding in Randolph. Roof and windows in Dorchester, which borders Milton at Lower Mills.
Search Powersol Roofing on Google to read all 90.
How it works
What Happens Between Your Call and a Finished Roof
Inspection & photos
We inspect the roof and exterior, take photos, and explain what we see in plain English. Free, with no pressure attached to it.
Written scope, not a number
Repair or replace, with the photos to back it up. Materials, layer count, decking allowance per sheet, ice barrier distance, ventilation, permit, timeline and cleanup. If it is not time yet, we say so.
Permit and install
We file with Milton Inspectional Services in our name. Then we protect the property, tear off to the deck, replace bad decking at the agreed price, and install drip edge, leak barrier, underlayment, starter, flashing, new pipe boots, Timberline HDZ, ridge vent and ridge cap.
Cleanup & walkthrough
Magnetic nail sweep, debris haul-away, final photos, and a walk-through of the finished work with you.
Most standard replacements go on in 1 to 2 days once material is on site and the weather holds. Our average install is about 1 day. We will not guarantee a date that weather can move, and anyone who does is guessing.
Before you sign anything
The 9 Questions to Walk Into a Milton Estimate With
Ask us these too. We would rather answer them than have you find out later.
1. Will you file the Milton permit at 525 Canton Avenue in your name, and what value will you put on the application?
2. What is your HIC number and your CSL number, and which CSL class is supervising this job?
3. Show me on the sketch where the ice barrier stops relative to the interior face of the wall.
4. Is any plane 8:12 or steeper, and does the 36 inch along-slope run apply?
5. How many layers are you assuming, and what is the change order if it is 2, or if the deck is soft?
6. Are you quoting architectural asphalt, designer asphalt, slate repair or slate replacement? Those are not one price band.
7. If this house is in a National Register district, what extra step do you actually take, given there is no 40C district in force?
8. Will you coordinate with a Mass Save insulation contractor so the attic is air-sealed before or during the reroof?
9. If an ice dam forms the first winter, who owns it: the shingle warranty, the workmanship warranty, or "that is heat loss, not us"? In writing.
Honest gaps
What We Could Not Confirm
Five things we went looking for and could not close from the public record. We would rather print the gap than a number we made up.
Whether $12 per $1,000 is still the live rate. The Schedule of Fees on Milton's website is dated 5/1/09 and carries no revision date. It is the only fee schedule the department links. Call 617-898-4925 and ask what a residential reroof is assessing at this month.
A published Milton reroof turnaround. The town does not publish how long a roofing permit takes to issue. Electronic filing exists; the queue is not documented.
A full year of Milton reroof permit values. Issued permits are viewable through the town's PermitEyes public view, but we did not pull a year and analyze it. The records are there and they carry job values, which means a homeowner can see the real spread for themselves rather than taking a marketing band on faith. We would rather point you at the source than publish one job and let it read as an average.
Whether the October 2026 town meeting article passes. The warrant was not posted when we wrote this. If a Milton Village 40C district is adopted, the historic section above needs rewriting, and we will rewrite it.
Live HIC and CSL status for any company named on any page, including ours. A credential is a snapshot. Look it up the morning you sign, not the week you searched.
Straight answers
Frequently Asked Questions
How much is a roofing permit in Milton, MA?
Milton's published Schedule of Fees charges $12.00 per $1,000 of project value for 1 and 2 family dwellings, assessed on each $1,000 or part thereof, based on the value of the work written on the application. It scales with the job, so nobody can quote you a flat figure without knowing your scope. There is no separate line item named roofing and no stated minimum fee. The schedule on the town website is dated 5/1/09 and carries no revision date, so confirm the current rate with Inspectional Services at 617-898-4925 before you treat any figure as final.
Where do you get a roofing permit in Milton, MA?
Milton Inspectional Services, inside Town Hall at 525 Canton Avenue, Milton, MA 02186. The phone number is 617-898-4925 and the Building Commissioner is Michael White. Applications for simple projects including roofing can be filed electronically through the town's PermitEyes portal. Be careful with search results here: 629 Randolph Avenue is Milton's Department of Public Works, a different department with a different phone number, and at least one top-ranked roofing page publishes that address as Inspectional Services.
Who pulls the roofing permit in Milton, MA?
Your contractor should. Massachusetts ties a real homeowner protection to it: to be eligible for the Home Improvement Contractor Guaranty Fund, the Office of Consumer Affairs and Business Regulation requires that the contractor, not the homeowner, secured the building permit. You can legally pull it yourself. Doing it to save a fee takes you out of a fund that covers actual loss up to $25,000.
Do I need historic district approval to reroof a house in Milton?
No. As of 22 September 2026 Milton has not adopted a Massachusetts General Laws chapter 40C local historic district and has no Historic District Commission, so no Certificate of Appropriateness is required before Inspectional Services issues a roofing permit. Milton has 8 National Register historic districts, but National Register listing is honorific and does not give any board authority over a private roof. Milton's Chapter 163 bylaw is a demolition-delay rule covering buildings 75 years or older; it is triggered by a demolition permit and does not apply to a reroof. One caveat worth knowing: a Local Historic District Study Committee has proposed a Milton Village district, and the article moved to the Special Town Meeting scheduled for 19 to 22 October 2026. If that passes, roof material inside that boundary would become reviewable, though the draft bylaw excludes the color of roof materials from review.
What snow and wind load is a Milton roof designed for?
Table R301.2(2) of 780 CMR 51.00, the 10th edition Massachusetts Residential Code, lists Milton at a 40 psf ground snow load, a 30 psf minimum flat-roof snow load, and a 121 mph ultimate design wind speed under ASCE 7-16 Risk Category II. The 30 psf figure is a floor: the code says the design flat roof snow load is the larger of the calculated value or the tabulated one. For context in the same table, Boston is 120 mph, Quincy 121, Braintree 122, Randolph 122 and Dedham 120.
How far does the ice barrier have to run on a Milton roof?
Section R905.1.2 requires it to run from the lowest edge of every roof surface to a point not less than 24 inches inside the exterior wall line. On roofs pitched 8 in 12 or steeper it must also run not less than 36 inches measured along the roof slope from the eave edge. The word in the code is "also," so on a steep roof both apply and you install to whichever is greater. Massachusetts requires the barrier statewide, because Table R301.2(1) marks ice barrier underlayment as required for every community. The assembly has to be 2 layers of cemented underlayment or a self-adhering polymer-modified bitumen sheet. Felt at the edge does not satisfy it.
What license does a roofer need in Massachusetts?
There is no standalone roofer license in Massachusetts. Work on a pre-existing owner-occupied 1 to 4 family home generally needs two separate credentials from two separate agencies: a Home Improvement Contractor registration from the Office of Consumer Affairs and Business Regulation, and a Construction Supervisor License. The relevant CSL for reroofing is the Specialty roof covering license, designation RF under 780 CMR R5, which covers construction, alteration, repair or removal of roof covering including repair and replacement of 25 percent of sheathing and 25 percent of sistering roof rafters. Structural work past those thresholds needs a broader CSL. Look both up at contractorhub.mass.gov.
Will a new roof stop ice dams in Milton?
Not on its own. Warm air leaking into a cold attic melts snow on the upper roof, the water runs to the cold eave and refreezes. The code ice barrier is the backup that keeps that water out of your ceiling, not the thing that stops the dam forming. Air sealing the attic floor and insulating it are what reduce the fuel. Massachusetts energy code specifies R-49 for ceilings in Climate Zone 5, which is the whole state. If ice dams are why you are calling and the quote says nothing about the attic, it is not answering your problem.
Can I get a rebate for attic insulation when I replace my roof?
Mass Save currently covers 75 to 100 percent of approved insulation and air sealing, with no-cost work for income-eligible households. For the 2025 to 2026 heating season the income-eligible threshold starts at $51,777 for a one-person household and $99,573 for a household of 4. You can start with a free Home Energy Assessment or go straight to a Direct Weatherization contractor. The work has to go through a Mass Save participating contractor, and a roofing contractor holding HIC and CSL does not automatically qualify, because the program also requires BPI certification and a lead vendor agreement. One thing to plan around: the federal 25C tax credit that used to cover insulation ended for property placed in service after 31 December 2025 under Public Law 119-21. Do not budget a federal credit for 2026 work. Call Mass Save at 866-527-7283.
How long does a roof replacement take?
Most standard replacements go on in 1 to 2 days once material is on site and the weather holds. Our average install is about 1 day. We will not guarantee a date that weather can move.
What happens if you find rotted wood after you tear the roof off?
It gets replaced at the per-sheet price already written into your scope. That is what a decking allowance is for. Rotted decking is the most common surprise on a tear-off, and a quote without an allowance moves that conversation to your driveway with the roof already open.
Service areas
Where Else Does Powersol Work?
Milton and the surrounding South Shore and Greater Boston towns. Our office is at 100 Hancock St in Quincy, one town east.
Free estimate
Ready for a Free Estimate?
Photos of what we find, and a written scope with the decking allowance per sheet, the ice barrier distance, the permit in our name and the deposit in dollars. No pressure.