Sealing solutions
built to last

Your Trusted Partner for Professional Building Envelopes 

Over 30 years of experience delivering top-quality, industry-leading services to contractors, property managers, commercial builders and residential homeowners.

Our Expertise

All Weather Seal is a family-owned business established in 1987, with a proven track record of handling projects of all sizes.

From sealing foundation cracks in homes to installing advanced waterproofing and air barriers for some of the largest projects in the Ottawa region, we have the expertise to tackle a wide range of needs.

Well-respected by our peers, consultants, and inspectors, we take pride in delivering exceptional quality, even in aspects of the job that are often overlooked. Our commitment to professionalism, attention to detail, and ability to meet client schedules gives our clients the confidence
that the job will be done right.

All Weather Seal offers solutions to protect and enhance your property’s longevity and efficiency. From advanced waterproofing methods to durable traffic toppings and insulation, our services are designed to keep your building secure, comfortable, and energy-efficient.

Each service is tailored to meet the demands of commercial and residential properties, ensuring robust protection against the elements and reducing long-term maintenance costs.

Our Services

  • We install air and vapour barriers to stop moisture and air from getting into your building. This keeps things dry, boosts energy efficiency, and protects your structure.

  • We offer various methods for waterproofing foundations, including peel and stick, torch, sprayed, and trowel applications. These techniques keep water out, preventing damage to your foundation and reducing maintenance costs.

  • We use polyurethane injection to seal cracks in foundations, stopping water from getting in and preventing further damage. It’s an effective, long-lasting fix.

  • We dig around the foundation and apply a damp-proof membrane to prevent groundwater from seeping into the building. It’s a smart way to avoid future water damage.

  • Our traffic topping coatings are built for high-traffic areas like parking lots. They protect surfaces from cracks and wear, and can handle the load of heavy vehicles.

  • We install insulation that keeps your building’s temperature steady and cuts energy costs. It also helps with noise control, making your property more comfortable and efficient.Item description

  • We seal commercial and residential driveways to protect them from water, cracks, and wear. This keeps your driveways looking good and prevents costly repairs down the road.

PORTFOLIO

Ottawa Public Library

OTTAWA, ON

CENTRAL BRANCH Ādisōke
ON-GOING

All Weather Seal was trusted with the building envelope on Ottawa Public Library that included application of Soprema’s products throughout the entire exterior walls and parking garages.

90 Champagne

OTTAWA, ON

90 CHAMPAGNE
2022

AWS was trusted with the building envelope on the 90 Champagne (along with many mid and high-rise projects) that included the application of Henry Canada’s Vapour permeable products on the exterior walls.

ShepErds of
good hope

OTTAWA, ON

MONTREAL ROAD
2018

All Weather seal was tasked with the spray applied Tremco air/ Vapour barrier for the Shepards of good hope and damproofing/waterroofing of the foundation walls

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