The building
In Montréal-Ouest, provide street, postal code, access and storey count. Add occupancy hours and an on-site contact.
ALLIANCE ROOFINGYour roof.
Your roof.
In Montréal-Ouest.
A leak, a planned replacement or a roof assessment in Montréal-Ouest? Prepare your project with Alliance Roofing: services, materials and useful information in one place.
Cities on the island of MontrealA well-planned project
A well-planned project
starts here.
Your municipality has its own permit process. For a home with an addition or multiple slopes, describe each roof section and its connections. Include available space for deliveries and a container.
Montréal-Ouest is a separate municipality: check its permit process.
Confirm address coverage and availability at 514 556-2864. This page does not represent a local branch.
YOUR NEXT STEP
What is happening on your roof?
Select your situation to prepare a useful request.
Clear information from the very first conversation.
12 SERVICES · YOUR AREA
Our services in Montréal-Ouest.
Choose your need to explore the service page and prepare your request.
01
TPO roofing
A white roof, welded seams and an assembly suited to your property.
Explore in Montréal-Ouest02Flat roof replacement
Plan covering replacement and corrections to the roof assembly.
Explore in Montréal-Ouest03Roof repairs and leaks
Identify the cause before choosing a targeted repair.
Explore in Montréal-Ouest04Emergency roof leaks
Describe an active leak and check available response options.
Explore in Montréal-Ouest05Roof slope and drainage
Understand water accumulation and plan suitable drainage.
Explore in Montréal-Ouest06Roof inspection and maintenance
Assess roof condition and organize useful maintenance.
Explore in Montréal-Ouest07Commercial roofing
Plan roof work around operations and occupants.
Explore in Montréal-Ouest08Modified bitumen roofing
Assess a modified-bitumen roof and replacement options.
Explore in Montréal-Ouest09Tar and gravel roofing
Assess a built-up roof and compare repair with replacement.
Explore in Montréal-Ouest10Roof insulation and vapour control
Review insulation alongside the substrate and vapour control.
Explore in Montréal-Ouest11Flashing and parapets
Address connections between the membrane, walls, chimneys and metalwork.
Explore in Montréal-Ouest12Roof drain maintenance
Check drainage points and membrane details around roof drains.
Explore in Montréal-OuestBEFORE THE VISIT01 02 03
Three things to prepare.
The roof and its history
Specify TPO, modified bitumen, tar and gravel or unknown covering. Include approximate age, repair history and safely taken photographs.
The preparation
Check permits, permitted materials and site access for your address. Contact your municipality’s planning department with the address and proposed work scope.
IN YOUR REGION
Other locations in this region.
MAKE AN INFORMED DECISION
Materials & systems
Planning & budget
Leaks & inspection
Useful guides before roof work.
Materials & systemsTPO, modified bitumen or tar and gravel: how to choose?
The best choice starts with your building. Here is how to compare three roof-covering families without reducing the decision to a brand or square-foot price.
Read the guide · 2 minPlanning & budgetWhat does flat roof replacement cost? What to compare.
A square-foot price is not enough to compare two estimates. Here are the items behind price differences and the questions to ask before signing.
Read the guide · 2 minLeaks & inspectionYour roof is leaking: information that helps you act.
A leak calls for an organized response. Protecting occupants, documenting symptoms and explaining the situation helps prepare the response.
Read the guide · 2 minYour roof deserves a clear plan.
Call nowLet’s talk about your project, priorities and next steps.
514 556-2864