Resealing a fixed window is a straightforward, cost-effective maintenance task that significantly improves comfort and energy efficiency. By removing old sealant, cleaning thoroughly, selecting the correct exterior-grade sealant, and applying it with proper technique, a homeowner can extend the life of a fixed window by many years. The most critical factors are surface preparation and matching sealant type to the location (exterior vs. interior, glass vs. frame).
Resealing a fixed window is a straightforward, cost-effective maintenance task that significantly improves comfort and energy efficiency. By removing old sealant, cleaning thoroughly, selecting the correct exterior-grade sealant, and applying it with proper technique, a homeowner can extend the life of a fixed window by many years. The most critical factors are surface preparation and matching sealant type to the location (exterior vs. interior, glass vs. frame).
