Poorly sealed windows allow heat to enter your home during the summer and cool drafts during the winter. As a result, your HVAC unit works overtime to maintain your desired temperature, leading to ...

Sealing and insulating windows and doors is one of the most cost-effective ways to reduce heat loss during winter. By blocking air leaks, adding insulation and creating barriers between your warm ...

Cold weather can make window frames stiff and sealants hard to apply. Keep materials indoors or in a heated space until you ...