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Window Replacement, Siding, Doors and Decks in Lawrence, MA
More than half of Lawrence's homes were built before 1940, so most siding and window jobs here are older-house work, with lead-safe rules from the start. Call (978) 788-0374 or use the form. A person reads every request and replies with what happens next.
- Free for homeowners
- City and state exterior rules on this page
- Prospect Hill to South Lawrence
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Exterior work in Lawrence
What does the building need?

Siding
Vinyl, fiber cement and wood siding replaced or repaired, with the lead-safe rules older houses bring.

Window Replacement
Replacement and new-construction windows, sized and installed to the energy and egress rules your town uses.

Exterior Doors
Entry, storm, patio and sliding doors, swapped in existing openings or framed into new ones.

Decks & Porches
New decks, rebuilt porches and stairs, with the footings, setbacks and permits they usually need.
Two- or three-family building?
(978) 788-0374Tell us how many floors and units, and we'll connect you with a contractor who handles siding, windows and porches on Lawrence's older multi-family houses.
Permits
Permits for siding, windows and decks in Lawrence
Filing with the city. Permits come from the Inspectional Services Department, main line 978-620-3130 (Inspectional Services). Applications go through Citizenserve, which the city says is open "24 hours a day, 7 days a week" (online permit application). The fee page lists "$12.00 per $1,000.00" for new construction and for additions and alterations, with no separate line for siding, windows or decks; the page carries no effective date (ISD fees). The city's pages don't say which exterior jobs need a permit, so the state chart below is the starting point.
- Office
- Inspectional Services Department, 978-620-3130
- Online filing
- Citizenserve, 24/7
- Additions and alterations fee
- $12 per $1,000 (fee page undated)
- Prospect Hill Historic District
- Certificate before a permit
- Housing built before 1979
- About 83%
- Energy code
- Stretch Code since January 1, 2018; no Specialized Code
What the state requires. The state's contractor chart, offered as general guidance, puts siding and window installation or replacement under a building permit and at least a "Window/Siding" construction supervisor license, and decks, exterior stairs and new door installations under a permit and a supervisor license; a replacement door needs a permit "if an exit door or for public safety concerns" (HIC contractor resources). On an owner-occupied building of one to four units, the contractor must be a registered Home Improvement Contractor (registration lookup). Over $1,000 the contract must be written, with the registration number, dates, price and payment schedule; the deposit is limited to one-third unless special-order materials cost more; and a contract signed at home can be cancelled until midnight of the third business day (c.142A §2). Owners who take out their own permit lose access to the Guaranty Fund, up to $25,000 (HIC homeowner resources).
Lead comes first here. The city's housing plan puts 53% of units before 1940, against 34% statewide, and about 83% before 1979 (Housing Production Plan 2018–2022). In pre-1978 housing, paid work that disturbs more than 20 square feet of exterior paint, and any window replacement, must be done by a state-licensed Lead-Safe Renovation Contractor (MA lead-safe renovation), with a trained supervisor on site while work is under way (lead-safe renovation for homeowners). Under federal rules, window replacement is "always covered regardless of square footage" (EPA RRP). Cement or "transite" siding is suspect asbestos: MassDEP bars breaking, sanding, sawing or drilling it and requires notice at least ten working days before removal (MassDEP asbestos FAQ).
Energy code. Lawrence has been on the Stretch Code since January 1, 2018, without the Specialized Code (energy code adoption by municipality). Replacement windows must meet the energy code's U-factor for new windows; ask your installer for the NFRC label.
Last verified November 2026. Fees, restrictions and deadlines on this page are due for re-checking by November 2027. New England Exterior Pros is a referral service: we connect you with a contractor, and the contractor files the permits.
Historic review
Historic review of exteriors in Lawrence
Prospect Hill Historic District. The city's historic district ordinance covers both sides of Prospect Street and East Haverhill Street within its described boundary, plus listed addresses on Ferry and East Haverhill Streets. Nothing there may be built, demolished, moved or altered without a certificate, and the building inspector can't issue a permit without one; the ordinance excludes at-grade terraces, walks, driveways, steps and paint color (historic district ordinance).
Siding, windows and porches. The Commission's Rules and Regulations (1998, revised and amended through September 25, 2006) review "All changes in the appearance of a building or a building site" and treat "the type and style of windows, doors" as exterior features. They state that "The use of artificial clapboard siding (aluminum, vinyl, or the like) shall not be approved for use on any new construction." On an existing building, artificial siding may be allowed only "Side only over horizontal clapboards," with the instruction "Do not side over any existing window framing," and it must not require removing or enclosing a cornice, fascia, soffit, bay or porch. Re-roofing applications include roofing samples. Changes not visible from a public street, way, park or body of water, "Routine repairs not changing the exterior design appearance," and rebuilding after damage that is substantially similar to the original are exempt. Certificates come in three kinds: appropriateness, non-applicability and hardship (Prospect Hill Commission rules).
Outside Prospect Hill. We found no demolition delay; the Historical Commission page describes survey work.
Decks and porches
Decks and porches in Lawrence
Zoning. We couldn't find the zoning ordinance text on the city's site, so setbacks and porch rules weren't verified for this page; ask Inspectional Services before you size a new deck or enlarge a porch.
Wetlands near the rivers. The city's posted wetland protection regulations, a March 2017 revision, regulate a 100-foot buffer, with a 25-foot No Disturbance zone and a further 25-foot No Build zone, and their definition of altering includes excavating and filling (wetland protection regulations). The city's fee form lists "Work on a single family lot: addition, pool etc." under its Group A notice of intent at $40 per activity (wetland fee form). The Merrimack runs through the center of the city, with the Spicket to the north and the Shawsheen to the south (MHC reconnaissance report). State flood materials note that the Spicket was channelized in 1910, that later building in its floodplain made flooding more likely, and that the Mother's Day 2006 flood inundated the Auburn Street public works yard (flood vulnerability flyer; state case study).
Footings and stairs. Lawrence posts no deck guide, so the state code and the inspector govern: a 48-inch frost depth, exterior stair risers no taller than 8¼ inches and treads at least 9 inches deep (780 CMR 51, chapter 3). Rebuilt porch stairs on a multi-family house have to meet those limits. Before footing holes go in, notify Dig Safe at least 72 hours ahead, weekends and legal holidays excluded (c.82 §40A; call 811).
Lawrence's homes
Mill-city row houses and multi-family homes
About 40% of Lawrence's housing units are in buildings of two to four units, and the housing plan names Tower Hill, Prospect Hill, Arlington and North Common among its neighborhoods (Housing Production Plan 2018–2022). The state's survey report describes brick mill boarding houses, the brick Mechanics Blocks row houses on Union, Orchard and Garden Streets, Greek Revival doubles and frame cottages, slate-roofed two-family Second Empire houses, merchants' houses on Haverhill Street and around the Common, and spacious homes on Prospect Hill by the 1870s (MHC reconnaissance report).


The same report places French Canadian settlement on the slopes of Tower Hill and traces Hallsville and South Lawrence's Four Corners. On a frame two- or three-family, an exterior job can reach siding, windows and porch stairs at once, and each piece falls under the permit and lead rules above.
FAQ
Lawrence exterior questions
Can I put vinyl siding on a house in the Prospect Hill Historic District?
Only with a certificate and within limits. The Commission's rules bar artificial clapboard siding such as aluminum or vinyl on new construction. On an existing building it may be allowed only over horizontal clapboards, never over existing window framing, and not where it would remove or enclose a cornice, fascia, soffit, bay or porch.
Do window replacements in Lawrence fall under lead-safe rules?
Almost always. The city's housing plan puts about 83% of homes before 1979, and for pre-1978 housing Massachusetts requires a licensed Lead-Safe Renovation Contractor for paid window replacement and for exterior work disturbing more than 20 square feet of paint. The federal rule covers window replacement regardless of size.
Can I build a deck or stairs near the Spicket or Shawsheen?
Check with the Conservation Commission first. The city's posted wetland protection regulations, a March 2017 revision, regulate a 100-foot buffer with a 25-foot No Disturbance zone and a further 25-foot No Build zone, and altering includes excavating and filling.
How do I apply for an exterior permit in Lawrence?
Online through Citizenserve, which the city says is available 24 hours a day, 7 days a week. The Inspectional Services fee page charges $12 per $1,000 for additions and alterations; the page shows no effective date, so confirm the amount with the department at 978-620-3130.
What does it cost me to use New England Exterior Pros?
Nothing. Asking is free for homeowners; the contractor prices the job, and the price and contract are between you and them.
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