Room Additions in Lakewood, built so water never gets behind the walls
Room additions in Lakewood with the hidden water details done right: lapped weather barrier, flashed windows and a roof that drains clear of new walls.
Water that gets behind the wall finish never shows itself until it has done its damage. On a Lakewood addition the weather barrier is lapped from the bottom up, every window is flashed in a set order, and a kick-out diverter sends roof run-off into the gutter where a roof meets a side wall. The siding hides all of those pieces, which is why they are done carefully.
Layers behind the finish
Over the new sheathing goes a weather-resistant barrier, lapped from the bottom up so each upper sheet sits over the one beneath it. Tape seals the seams and the edges of every opening. Stucco walls get a layered barrier of their own under the lath, which the plans call out, and lap siding gets a gap behind it if the product type calls for one. A mockup of the wall layers, built before the real work, lets anyone see what ends up behind the finish.
Windows and the roof edge
Each window is flashed in a fixed order: sill pan first, then the jamb strips, then the head flashing over the top, with the barrier lapped over the head last. Where a roof ends against a side wall, a kick-out flashing at the bottom turns run-off into the gutter, because without it the water slides behind the siding. Eaves overhang the new walls far enough to keep most rain off them, and gutters are sized to the new roof area.
Room Additions in Lakewood: what families ask
Stretching a bedroom or kitchen by a short span can sometimes be carried by cantilevered floor framing without a new footing, which buys the room a little extra depth. A full room needs its own foundation, and its size comes from the setback, coverage and height rules for the Lakewood parcel.
Yes. The real interruptions are a few hours without power while new circuits join the panel, and a stretch without water while the new line ties in. Both are planned for a weekday window you choose, with the refrigerator and bedtime routines in mind.
Brick, stucco or siding, the new wall copies the existing material and its coursing. If the house has brick veneer, a mason sorts through available blends and builds a sample panel first. Roof, eave and fascia dimensions follow the old ones, and gutters are ordered in the same profile and color.
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Your Lakewood project, start to finish
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