Entry & Patio Door Installation in Westborough, MA

Westborough, MA at a glance

County

Worcester County, Massachusetts · 60 places we serve there

From our base

About 4 miles south

Building permits

Westborough's building department

Contractor rules

MA Home Improvement Contractor registration (M.G.L. c.142A)

Nearest documented door installation project

Two-Story Addition and Exterior Remodel in Lynnfield, MA

34 mi northeast of Westborough

• Also in Westborough: a client review of our new siding and windows

Our documented door installation and other work, by distance:

• Northborough, MA: client review of our deck and small addition 4 mi north
• Shrewsbury, MA: client review of our kitchen and bathroom remodel 5 mi west
• Marlborough, MA: client review of our first-floor remodel 6 mi northeast
• Hudson, MA: client review of our bathroom remodel 9 mi north
• Framingham, MA: client review of our kitchen remodel 10 mi east
• Needham, MA: porch addition 20 mi east
• Mansfield, MA: kitchen remodel 26 mi southeast
• Lynnfield, MA: addition and exterior remodel 34 mi northeast
• Lynnfield, MA: addition framing video 34 mi northeast
• Salem, NH: pool deck 42 mi northeast

Permits and rules in Westborough, MA

Ask Westborough's building department whether replacing your exterior door needs a building permit. Unlike a window, a door replacement in a pre-1978 home falls under Massachusetts lead-safe rules (454 CMR 22.00) only when it disturbs more than 6 square feet of painted surface in the room or more than 20 square feet outside.

What's included

• Entry doors
• Patio doors (sliding or hinged)
• Sill pan & flashing
• Weatherstripping & trim

Costs and timelines: our entry and patio door installation guide

Distances: straight line, GeoNames data (CC BY 4.0). Updated October 8, 2026.