Windows & Doors are the openings of a house to the exterior, but also are the source of entry of undesired damaging agent into the house. Gaps produce a heat leak, which is reflected in your energy bill. Defective window or door either rotted windows increases the damage due to water, into the house framing.

Exterior door’s thresholds are quite susceptible , specially underneath  of it. Window sills, are among the most common repairs for windows. 

Exterior metal doors, are usually replace because the rusted metal are usually none worth to repair it, it keeps in advancing. Exterior doors are also made in alternative materials, but their cost is high.er.