Q&A / 

Buckling roof plywood below asphalt shingles is a result of many things. Wood expands and contracts, so there may not have been adequate planned spacing between plywood boards. Check for proper attic ventilation. A buildup of water vapor is a problem.

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Joint banding or telegraphing in drywall is caused by the drywall paper and the joint compound having different textures. They both absorb liquids differently. Seeing shadows on the drywall is a result of this. To repair your drywall, create a uniform textured surface that absorbs liquids evenly.

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Concrete driveways are susceptible to damage from deicing salts and freezing temperatures. Ice crystals form in the cement and need a place to expand. Your concrete should have an additive mixed in to create air pockets for these ice crystals.

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Your choices of caulk at the store will be mind blowing. Not every caulk works well for every job. There are caulks for porous and non-porous materials. Make sure you pick the right one.

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Cellulose vs. fiberglass insulation -- which is the best choice? Fiberglass has caused some health concerns. Cellulose insulation requires due care, as cellulose insulation and electrical wiring can produce intense heat, which can cause fire. Both fiberglass insulation and cellulose will settle when blown in, and R value is affected.

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Granite tile and marble flooring are excellent floor materials. They are natural stone products, very durable and stain resistant. Other options for floors include slate and terrazzo. All except for terrazzo are installed like ceramic tile.

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Replacing cabinets is exciting. The hardest part is deciding between custom kitchen cabinets, semi-custom cabinets or stock kitchen cabinets. Each has their own special quality. Try to find cabinets that have the Kitchen Cabinet Manufacturers Association certification seal.

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