Apartment and Condominium Waterproofing in Ghana — A Guide for Property Managers and HOAs

An apartment or condominium roof failure affects everyone at once. Top-floor units suffer directly. Lower units suffer indirectly through common-area damage. The HOA collects the repair bill from a service charge that residents didn’t budget for. And property managers get blamed for years of deferred maintenance no one wanted to pay for.

Handled proactively, none of this has to happen. This guide is for property managers, condo boards, HOA committees, and developers of multi-unit residential buildings across Ghana.

What Makes Apartment Waterproofing Different

• Shared roof surface — one system protects all units below. Failure affects multiple households.
• Shared parapet walls between adjacent units and along the perimeter
• Common area balconies and terraces — above occupied space, high leak-risk zones
• Rooftop plant rooms for lift motors, water pumps, and HVAC — all high-value equipment
• Rooftop water storage — the entire building depends on it, cannot be taken out of service
• Fire escape and access requirements during work must be maintained

How to Sequence a Multi-Unit Waterproofing Project

Step 1: Board / HOA approval and budget allocation

Get a proper professional inspection report first — not just a contractor’s pitch. Use it to justify the service charge levy at the board meeting.

Step 2: Tenant notification (30+ days before work)

Written notice to every unit explaining scope, timeline, any noise or access impact, and safety instructions. Better tenant relations = fewer complaints during work.

Step 3: Phased sequencing

Roof zones done one section at a time. Parapets done wing by wing. Balcony refurbishments coordinated with individual owner access.

Step 4: Site protection

Screens over lower unit windows during work above. Ground-level barriers around drop zones.

Step 5: Water test and formal handover

Test after cure, document with photos, issue warranty in the name of the HOA / management company.

Cost Ranges for Apartment Buildings

BUILDING SIZE	TYPICAL ROOF AREA	FULL PROJECT COST
Small block (6–12 units)	200 – 400 m²	GHS 60,000 – 120,000
Medium block (12–36 units)	400 – 1,000 m²	GHS 120,000 – 320,000
Large tower (36+ units)	1,000+ m²	GHS 320,000+ (site-specific)

Book an HOA Assessment

• Property managers / HOA boards: 0241 737 026 or info@festghanalimited.com
• WhatsApp: Send us your building details
• Related: Commercial Waterproofing · Hotel Waterproofing

Festghana Waterproofing Solution Company Limited provides multi-unit residential waterproofing services across Ghana. Workmanship warranty issued in the name of the HOA or property management company.