Project & home
Repair or replace a flat roof: how to make an informed decision
A leak does not automatically mean the entire roof needs replacing. These questions help you compare a targeted repair with a reroofing project.
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Practical answers to the questions you ask before roofing work. Materials, budget, leaks and maintenance: take the time to understand.
Materials & systems
TPO, SBS or tar and gravel: compare the whole roofing system
Three families of coverings appear on flat roofs. Their names alone do not tell you which assembly makes sense for your building.
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Budget & estimates
Flat roof pricing: what to compare in an estimate
Two totals may describe two very different projects. Comparing the scope line by line helps you understand what you are buying.
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Leaks & repairs
Your roof is leaking: information that helps you take the next step
A water stain calls for an organized response. Prepare a useful call and a clear timeline without exposing yourself on the roof.
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Inspection & maintenance
Observing your roof from the ground: useful clues and important limits
You can prepare for a visit without bringing out a ladder. Gather observations with context and understand what they cannot show.
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Slope & drainage
Standing water on a flat roof: slope, drain or another issue?
A recurring puddle needs an explanation. Start with its location, how it changes and the operation of the overall drainage system.
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Inspection & maintenance
Flat roof maintenance: planning for spring and fall
Two calendar checkpoints can help organize care. Their scope and frequency still need to fit your particular roof.
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Insulation & comfort
Insulation and condensation: consider the whole roof assembly
An uncomfortable room or a moisture mark calls for more than choosing an insulation thickness. Prepare the right questions before changing the roof.
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Project & home
White roofs in Montréal: check the rules for your address
A neighbouring borough’s requirements do not automatically apply to your property. A targeted check helps prepare the project before work begins.
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Project & home
Roofing work at home: preparing your household and access
A roofing project also needs planning around the roof. A few practical decisions help occupants and the crew understand what to expect.
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Project & home
Roofing a duplex or adjoining building: plan the connections
A roof can appear continuous while involving several properties and decision-makers. Clarify these points before the work is organized.
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Budget & estimates
Condominium roofing: prepare a scope everyone can understand
A good project file helps the board and owners discuss the same proposal. It brings together findings, options and unanswered questions.
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Slope & drainage
Roof drains and overflows: questions worth asking
Water needs a planned route. Understanding the existing components helps you request a complete assessment rather than an isolated fix.
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Leaks & repairs
Flashings and chimney connections: details worth understanding
The main roof surface is only part of the conversation. Connections with walls, penetrations and equipment also deserve attention.
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Budget & estimates
Roof warranties: questions to ask before signing
A number of years does not explain the full protection. The document should state what is covered, by whom and under which conditions.
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Winter & snow
Snow, ice and your roof: prepare for winter without taking risks
Winter calls for thoughtful planning. Observe from a safe place, prepare your contacts and leave work at height to appropriately equipped people.
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