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For Condo Buildings Multi-Family Developments Commercial & Mixed-Use Properties

While building has strict governance with respect to balcony and deck construction, these structures still demand careful framing and waterproofing details if you want to have a successful project that lasts.

Moisture is a decks worst enemy. Pooling, ineffective joints and not using pressure-treated lumber (for example, under soffits) are obvious construction gaffs to avoid. Failing to properly ventilate an enclosed deck can create fungal growth.

The wall-to-deck tie-in, in particular, is vital to the performance and longetivity of the deck and the building.

Environmental choices are easy with decks as there are plenty of affordable options that extend the life of your deck and look great. Pressure-treated wood is manufactured with chemicals that are less harmful than in previous years. Composites are made from wood fibres and recycled plastics. Vinyl can be recycled into new material. Novelty woods such as cedar, redwood, and tropical Ipe can be purchased from suppliers that follow regulations supplied by the Government of Canada.

Whether it’s balcony repair on an apartment building, decks on a row of townhouses, or a dream project of epic proportions, Fort Sands will make it happen!

High Rise Condo Balcony Repair and Construction, Calgary, Edmonton Alberta. Fort Sands Construction Considered as One of The best In Alberta.

Deck Repair and Replacement Company Calgary, Edmonton and Regina. Condo and Commercial Professionals Fort Sands Construction.

The intensity of Western Canadian seasons is especially harsh on decks and balconies. In addition to safety concerns, the condition of deck and balconies is of concern for curb appeal and long-term asset appreciation.

1. What Our Balcony & Deck Services Cover

✔️ Full balcony reconstruction & replacement

✔️ Structural repairs & reinforcement

✔️ Balcony waterproofing membranes

✔️ Coatings, overlays & traffic-bearing systems

✔️ Vinyl decking systems (Duradek-style)

✔️ Composite decking & wood replacements

✔️ Metal & aluminum railing systems

✔️ Guardrail upgrades & code compliance

✔️ Soffit, fascia & underside rehabilitation

✔️ Balcony column, beam & support repair

✔️ Commercial walkways & exterior access decks

✔️ Hail-damage & water-damage restoration
2. Balcony Rebuilds & Structural Repairs

✔️ Full Balcony Replacement
Complete teardown and rebuild of unsafe, deteriorated or water-damaged balconies.
Includes structure, framing, waterproofing and finishing.
✔️ Structural Framing Repairs
Reinforcement or replacement of joists, beams, cantilevers, posts and ledger connections.
✔️ Load-Bearing Corrections
Evaluation and correction for sagging, sloping or improperly supported balconies.
✔️ Railing & Guard Requirements
Upgrading railing height, spacing and structural integrity to meet current building codes.
3. Balcony Waterproofing Systems

✔️ Traffic-Bearing Membrane Systems
High-performance membranes designed for multi-family, commercial and high-use balconies.
✔️ Vinyl Deck Membrane Systems
Durable sheet membranes that provide waterproof protection and attractive finishes.
✔️ Liquid Coatings & Protective Overlays
Acrylic, urethane, and elastomeric coatings ideal for exposed concrete and walkways.
✔️ Flashing, Drainage & Edge Detailing
Proper integration with wall systems, drip edges, scuppers and downspouts.
✔️ Leak Investigation & Repairs
Targeted remediation for water ingress, balcony rot, moisture movement and envelope failure.
4. Deck Construction & Surface Finishes

✔️ Composite Decking Systems
Low-maintenance boards ideal for condo balconies, rooftop decks and shared exterior spaces.
✔️ Pressure-Treated & Cedar Decks
Wood deck construction for townhome strata, amenity decks and private patios.
✔️ Concrete Decks & Over-Slab Systems
New concrete decks, resurfacing, levelling, and application of waterproof coatings.
✔️ Rooftop Terrace Systems
Raised pedestal paver systems, specialty decking and fire-rated assemblies for flat roofs and amenity terraces.
5. Balcony & Deck Safety Upgrades

✔️ New Guardrails & Handrails
Aluminum, steel, glass and custom railing packages.
✔️ Code-Compliance Retrofits
Height adjustments, spacing corrections and loading upgrades.
✔️ Slip-Resistant Coatings
For concrete balconies, walkways, amenity decks and exterior stair landings.
✔️ Fire-Code Enhancements
Fire-rated balcony surfaces, soffit systems and separation upgrades where required
6. Balcony Underside, Soffit & Drainage Work

✔️ Replacement of damaged soffits, panels & finish systems

✔️ Repair/replacement of balcony beams, posts & supports

✔️ Waterproofing tie-ins between balcony and exterior wall

✔️ Drainage improvements (scuppers, slopes, downspouts)

✔️ Underside protection for cantilevered balconies
7. Common-Area & Commercial Exterior Decking

✔️ Exterior Access Walkways
Common-area deck replacement with durable waterproofing systems.
✔️ Second-Floor Walkways & Breezeways
Slip-resistant traffic membranes and structural upgrades.
✔️ Amenity Decks
BBQ decks, rooftop patios, courtyard platforms and outdoor gathering areas.
✔️ Pedestrian Bridges & Exterior Platforms
Framing, waterproofing, decking and railing systems for elevated walkways.
8. Storm, Hail & Water Damage Restoration

✔️ Replacement of damaged balcony surfaces, railings & soffits

✔️ Concrete spall repair & waterproofing after hail events

✔️ Water ingress remediation & structural repair

✔️ Insurance documentation, scopes, pricing & progress reporting

✔️ Multi-building storm restoration for condo complexes
9. Who We Serve

✔️ Condo boards & multi-family complexes

✔️ Property managers

✔️ Developers & general contractors

✔️ Commercial landlords & building operators

✔️ Institutional & mixed-use buildings

✔️ Insurance carriers & restoration companies
10. Our Balcony & Deck Project Process

✔️ Inspection & Structural Assessment
Identify rot, structural issues, water ingress & safety hazards.
✔️ Specification & Design Support
Select decking type, waterproofing system, railings & finishes.
✔️ Removal & Structural Corrections
Demolition of existing systems, repair of framing & substrate preparation.
✔️ Waterproofing & Installation
Installation of membranes, coatings, flashings & balcony surfaces.
✔️ Railings, Soffits & Finishes
Install modern guardrails, soffits and final aesthetic elements.
✔️ Quality Assurance & Warranty
Full inspection, documentation and warranty coverage.