How to Stick Foam Insulation to Wood
- 1). Measure the wood before you begin. Cut pieces of foam insulation to those exact dimensions.
- 2). Wipe down the wood surface with a clean rag. Remove all dust from the surface. Dirt, debris, water and grease can prevent the adhesive from sticking.
- 3). Coat the wood with foam insulation adhesive, then press the insulation lightly against the wood. Do not compress it, though. Wait until the adhesive begins to bond with the insulation before pressing it firmly. If the temperature is between 40 and 60 F, this takes 6 to 10 minutes. In 60- to 80-degree weather bonding takes 3 to 6 minutes.
- 4). Wait until the initial bond sets, them press the foam insulation firmly against the wood.
- 5). Repeat this process with all the foam panels to finish installing your insulation.
- 6). Wait at least 20 minutes for the adhesive to dry fully.