08/08/2026
Drywall finishing is officially complete at our active home addition project in St. Catharines! ๐ฅ๐
๐ Check ou the full update here: https://theinnovativegroup.ca/project_updates/st-catharines-home-addition-drywall-complete-priming/
Our interior spaces have taken a massive leap forward this week. Sabrina from Boardboss Drywall has wrapped up the final mudding and taping sequences, doing an incredible job building out smooth, flat surfaces across our new perimeter walls and expansive vaulted ceilings.
With the compounding coats completely cured, the team executed a thorough site cleanup to eliminate all gypsum dust and clear the floor plates. Now, we are moving straight into interior wall priming! ๐๏ธ๐
Why is a dedicated priming stage so critical? Raw drywall paper and dried joint compound absorb paint at totally different rates. Skipping a high-quality primer coat leads to a defect called "joint flashing," where you can actually see the taped seams telegraphing through the final paint. By applying a specialized primer sealer first, we equalize the suction across the entire wall, guaranteeing a flawless, uniform finish when the final colors are rolled on.
Now that the building envelope is weather-tight, insulated, and beautifully boarded, our finish carpenters are getting ready to step in next to install doors, baseboards, and customized window trim.