Water Damage Drywall Repair in Delta & Tsawwassen

Surface staining on otherwise structurally sound drywall can often be treated with stain-blocking primer (Zinsser BIN or Kilz Original) and repainted. But drywall that has been softened, warped, or compromised must be replaced.

It cannot be restored to a sound condition by surface treatment alone.

In BC's climate, plan for 3–7 days minimum with fans and dehumidifiers running. Without active drying, it can take 2 weeks or more for a thoroughly saturated wall or ceiling to dry completely.

We check moisture levels with a moisture meter before reinstalling new drywall.

Yes, under BC's humidity conditions, mould can establish itself within 24–48 hours on wet drywall and framing. If a leak went unnoticed for several days or more, mould is a very real possibility even if you can't see it on the surface. If there is any musty odour or any dark spots near the damaged area, we recommend mould testing before restoration work begins.

Minor repairs (surface staining only, no structural damage) typically run $200–$500 including primer and paint. Repairs requiring section replacement, new taping and finishing, texture matching, primer, and paint run $500–$1,500+ depending on the size of the affected area. We provide detailed written quotes in person after assessing the damage.

Most standard BC home insurance policies cover sudden and accidental water damage, such as a burst pipe, a washing machine overflow, or a sudden roof failure. Gradual leaks (a slow drip that's been happening for months), flooding from outside, and maintenance failures are typically excluded.

We recommend contacting your insurer promptly and documenting the damage thoroughly with photos before any work begins. We can provide written quotes that support insurance claims; one of the two partners looks at the damage with you.

We use oil-based or shellac-based stain-blocking primer (products like Zinsser BIN or Kilz Original) on any surface affected by water staining. These seal the stain in, where water-based stain-blockers often fail on heavy staining within a year or two and let it reappear, so we never skip this step.

Regular maintenance goes a long way: inspect roof flashing and gutters twice a year, re-caulk around windows and tubs every 3–5 years, check under kitchen and bathroom sinks for drips annually, and have your roof assessed after severe storms. In Delta, foundation drainage and the condition of exterior paint (which protects wood cladding) are also important preventive factors.