Shrewsbury, MA · Worcester County
Draft Stopping & Fireblocking in Shrewsbury, MA
Fireblocking and draft stopping in Shrewsbury, MA: life-safety work that also cuts drafts and heat loss.
Why BCI Group
Fireblocking that passes in Shrewsbury
Draft stopping divides large concealed spaces, such as floor and attic cavities, so fire and smoke cannot spread through them. We install it where the code calls for it in Shrewsbury multifamily and commercial buildings.
New construction needs fireblocking at penetrations, soffits and floor lines before the insulation inspection, and we schedule around your framing crew.
Shrewsbury is minutes from our Westborough, MA headquarters, so estimates and follow-up visits are easy to schedule.
- Slows the spread of fire and smoke
- Meets building code requirements
- Scheduled around other trades
- Approved materials for each location
Applications
Where we install fireblocking in Shrewsbury
These are the concealed spaces where fire and air move most easily.
Top and bottom plates
Wire and pipe holes through plates are sealed with fire-rated foam.
Stair stringers
Spaces at the top and bottom of stair runs are fireblocked.
Soffits and dropped ceilings
Concealed spaces above cabinets and soffits are blocked.Local homes
Know your Shrewsbury home
Shrewsbury mixes older homes near the town center and Lake Quinsigamond with large neighborhoods of mid-century capes and ranches and newer colonials built since the 1980s.
Shrewsbury runs from Lake Quinsigamond and the town center to newer neighborhoods off Route 140 and Route 20, so homes vary from early-1900s lake cottages converted to year-round use to large colonials. Converted cottages often need insulation added where there was none.
Worcester County homes heated with oil or propane often see the fastest payback from sealing air leaks, because every gallon saved is money that stays in the house.
Shrewsbury at a glance
- Region
- Central Massachusetts
- County
- Worcester County
- Climate zone
- 5A
- From our Westborough office
- Under 15 miles
- Efficiency program
- Mass Save®
Recommended plan
A fireblocking plan for Shrewsbury newer homes
Seal every plate
Top and bottom plates are sealed after rough-in.
Block soffits and stairs
Concealed spaces at soffits and stairs are closed.
Close the chases
Duct and plumbing chases are sealed at each floor.
Be inspection-ready
We finish before insulation and drywall inspections.
Climate, code & rebates
Insulation targets and incentives in Shrewsbury
Climate & code
Climate zone 5A targets
Homes in Shrewsbury sit in climate zone 5A, where ENERGY STAR suggests R-49 to R-60 in the attic. Settled or missing insulation is common in older buildings. New construction and major renovations in Massachusetts follow the state energy code, and many towns have adopted the stricter Stretch or Specialized codes.
Incentives
Mass Save® in Massachusetts
Mass Save® offers a no-cost assessment and incentives for approved insulation and air sealing, with enhanced incentives for income-eligible households. We confirm what applies to your home before work starts.
About Mass Save® →How it works
How a fireblocking project works in Shrewsbury
- 01
Plans and walk
We review your plans and walk the framing after rough-in.
- 02
Quote
You get a written quote for every location.
- 03
Seal and block
Our crew installs approved materials at every opening.
- 04
Inspection
We document the work and leave it ready to inspect.
Pricing
What affects the cost of fireblocking in Shrewsbury
The number of penetrations, the building size and the materials required drive the cost.
- Scheduling with other trades
- Materials required by location
- Number of penetrations
- Access after rough-in
- Draft stops in large cavities
Our work
Our fireblocking work near Shrewsbury
FAQ
Fireblocking questions in Shrewsbury, MA
What is the difference between fireblocking and draft stopping?
Fireblocking closes vertical and horizontal paths at floors and plates. Draft stopping divides large concealed floor or attic spaces.
Do you work with builders?
Yes. We quote from plans and schedule around your inspections.
How long does fireblocking take?
Most homes take a day. Larger buildings are scheduled floor by floor.
Is regular spray foam fireblocking?
Only foams approved for fireblocking can be used, and only where the code allows them.
Do you work on commercial buildings?
Yes. We seal penetrations and install draft stops in commercial and multifamily buildings.
Does fireblocking help with energy savings?
Yes. Sealing penetrations also stops air leaks between floors and into the attic.
How soon can you start a fireblocking project in Shrewsbury?
Shrewsbury is close to our Westborough, MA office, so estimates are usually easy to schedule. You'll get a start date with your written quote.
Do you also work in towns near Shrewsbury?
Yes. Besides Shrewsbury, we serve nearby communities such as Northborough, Westborough and Worcester, along with the rest of Worcester County.
Nearby
More from BCI Group in Worcester County and beyond
Free estimate · No commitment
Stop overpaying for energy.
Fill out the form or reach us directly — we respond within one business day.
10+ Years
Serving New England
HERS Certified
In-house ratings
Mass Save®
Rebates handled
5 States
MA · NH · RI · CT · ME