I am scheduled to have new windows put in this week. Weather is going to be in the teens. Is this ok?
ponygirls husband
7years carpentry and remodeling
Where the caulk is applied depends on the construction of the house and the type of window. This is where the expertise of your installer comes into play. An experieced installer will choose the proper sealants for the weather conditions. If you want to to know about sealants, here is a brief description of the types -
Water based sealants: Water based sealants may freeze when used at temperatures lower than 32F. Care should be taken to follow the general cold temperature recommendations.
Solvent based Sealants: These sealants will cure at a slower rate at lower temperatures due to a reduced evaporation rate of their carrier solvents. Although these sealants will thicken in response to the lower temperatures they will not freeze. Warming the sealant prior to use will improve the sealant’s flow properties. They also have cold weather application instructions.
Moisture cure sealants: Generally these one part sealants which cure by reaction with moisture vapor are also temperature dependant. Therefore they will cure at a slower rate as the temperature drops. Polyurethane and silicone sealants are included in this category.
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Two part silicone and polyurethane sealants : These cure chemically although they are also somewhat affected by colder temperatures in a similar manner to the one part sealants.
If you want more information go to the web site and look for the installation instructions for the windows that you are getting. You could also call your installer and ask - see what they say. You can also get an empty tube of sealer from the job and look up the temperature specifications on the manufacturers web site.