Thermoproof Sliding windows are a popular choice for many customers because of their value, ease of operation, and durability. Sliding windows operate without taking up any exterior or interior space, and the design easily accommodates building code bedroom egress requirements.
(Photo, left: our replacement frame installed over an existing aluminum window frame)
Each Thermoproof Sliding Window includes:
- Non-corrosive hardware
- Tri-fin weather stripping
- Dual adjustable brass rollers
- Fresh-air lock
- Water penetration rating of 400 pascals