
British Columbia, Canada

Lower Mainland

Business Days 8 AM – 5 PM

Water intrusion, deteriorated siding, failed flashing, window leaks and wood rot can quickly turn a small building-envelope problem into a costly strata repair.
NorthStrata Construction provides localized building envelope repair and restoration for strata properties throughout Vancouver and Metro Vancouver.
We help strata councils, property managers and building owners address moisture intrusion and deterioration with targeted repairs to the affected building assemblies—while coordinating the exterior restoration and interior make-good work when required.
Need a building envelope repair assessment? Contact NorthStrata today.
Call 604-722-1522
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Vancouver’s wet coastal climate puts constant demands on building envelopes. Rainwater can enter through failed sealants, deteriorated flashing, window interfaces, siding, decks, balconies and other exterior transitions.
Once moisture gets behind the exterior finish, the visible problem may only be the beginning.
Depending on the condition of the assembly, water intrusion can contribute to:
NorthStrata focuses on identifying and repairing the affected area, addressing the source of moisture intrusion and restoring the exterior finish.
Leaks around windows can allow moisture into wall assemblies and surrounding framing.
Our repair scopes can include investigation and localized removal, damaged wood and sheathing replacement, flashing repairs, waterproofing, sealant work and exterior finish restoration.
Visible staining, deteriorated siding or soft wood around windows and walls can indicate hidden moisture damage.
We can remove affected materials, repair or replace damaged wood components and restore the surrounding wall assembly.
Damaged or deteriorated siding can compromise the weather protection of the building.
NorthStrata provides localized siding and cladding removal and replacement as part of building-envelope repair projects.
Flashing, joints and sealants are critical components of a building’s water-management system.
We repair and replace failed or deteriorated flashing and sealant details where required to improve protection against water intrusion.
Balconies and decks create complex transitions between exposed exterior surfaces and the building envelope.
Repair scopes can include waterproofing, membrane work, perimeter detailing and repairs to adjacent building-envelope components.
We provide localized waterproofing solutions for problem areas including walls, windows, decks, balconies, roof transitions and other difficult exterior details.
NorthStrata is an approved applicator of the SOPREMA ALSAN RS Detail liquid-applied waterproofing system.
A successful strata repair requires more than simply replacing the visible damage.
We review the affected area and identify visible signs of moisture intrusion, deterioration or envelope failure.
Where required, affected exterior materials are opened or removed to determine the extent of deterioration and establish the appropriate repair scope.
Depending on the project, this may include framing, sheathing, insulation, flashing, membranes, waterproofing, siding or other building-envelope components.
Once the underlying repair is complete, exterior finishes are reinstated to provide a complete and weather-resistant repair.
If the envelope repair has affected the interior of a unit or common area, we can coordinate restoration of drywall, insulation, trim and related finishes where required.
Don’t wait for a major leak before investigating.
A strata council or property manager should consider an assessment when there are signs such as:
Early investigation can help prevent a localized defect from developing into a much larger repair.
Building-envelope work is increasingly important for strata corporations planning long-term maintenance and capital expenditures.
Under current B.C. requirements, strata corporations with five or more strata lots must obtain depreciation reports on a five-year cycle. Depreciation reports evaluate common-property components, including building exteriors, roofs, windows and other components that may require future repair or replacement.
A depreciation report is not the same thing as a technical investigation or construction repair. Where a report identifies a building-envelope issue or recommends further investigation, the next step may involve qualified building-envelope professionals and a contractor to complete the required repair work.
NorthStrata can work with strata councils, property managers, engineers and other project professionals to complete localized building-envelope repairs identified through inspections, reports or ongoing maintenance.
We understand that strata projects involve councils, owners, property managers, budgets, approvals and long project timelines.
Not every envelope problem requires a complete building replacement. Where appropriate, we focus on repairing the affected areas and restoring the surrounding assembly.
Our work can extend from the exterior envelope repair through to interior make-good work when required.
We provide waterproofing and building-envelope restoration solutions for challenging exterior conditions.
We provide inspection information and repair scopes that can be used by strata councils, managers and building-envelope professionals during project planning and approval.
NorthStrata Construction provides strata building envelope repair and restoration services throughout Vancouver and surrounding communities, including:
If your strata property is outside these areas, contact us to discuss your project.
A building envelope consists of the exterior components that separate a building’s interior from the outdoor environment. Depending on the building, this can include walls, windows, doors, roofs, decks, balconies, flashing, membranes, cladding and related transitions.
Common problems include prolonged exposure to rain and moisture, deteriorated sealants, failed flashing, damaged cladding, window-interface failures, inadequate drainage and deterioration of exterior materials.
Yes. Where the condition allows, localized repair can address the affected area without undertaking a complete building-envelope replacement. The appropriate approach depends on the building, the location and extent of damage and the recommendations of the professionals involved in assessing the property.
Yes. NorthStrata provides localized wood-frame strata rot repair, including repairs involving damaged framing, sheathing, siding, flashing and other affected materials.
Yes. NorthStrata can coordinate with building-envelope engineers, strata managers, councils and other project professionals during repair projects.
No. Depreciation reports are prepared by qualified professionals under B.C.’s strata requirements. NorthStrata’s role is construction, restoration, waterproofing and building-envelope repair.
As soon as possible. A small leak can allow moisture to remain inside an assembly and potentially increase the extent and cost of repairs. Strata councils and property managers should document the issue and arrange an appropriate assessment.
If your Vancouver strata has a leak, deteriorated siding, window rot, failed flashing, balcony damage or another building-envelope concern, NorthStrata can help determine the appropriate repair approach.
Request a building envelope assessment and repair estimate today.
NorthStrata Construction
Vancouver, BC
604-722-1522
24/7 Emergency Support
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