Think Lightweight says its honeycomb core panels are engineered to reduce weight up to 85% without compromising strength or ...

"With bi-fold doors, there are more moving parts and panels, which can make it harder ... maintenance to keep the doors ...

panel numbers and also the ability to include a single opening door – handy for the colder months.' Sliding doors seem to ...

As modern homeowners place increasing importance on open-plan layouts and indoor-outdoor integration, sliding patio doors ...

National manufacturer Crystal Window & Door Systems recently completed supplying over 2,500 energy efficient windows and ...

If you have an existing sliding glass patio door in need of repair ... more insulation and are more energy-efficient. Multi-panel: $2,500 to $6,500. This includes telescoping or bifold doors ...