technical book > Windows "Grand Boulevard" - Wood
Our wooden range of "Grand Boulevard Windows" offer style, comfort, safety and protection. They guaranteeexcellent weatherproofing and are available in different ranges regarding heat and sound insulation and safety, according to requirements :
- Grand Boulevard Window 58 plus glass 4/16G/4FE (eligible for tax rebates).
- Grand Boulevard Window 68 (sound proof) Laboratory tested.
- Grand Boulevard Windows 68 (burglar resistant in ranking CNPP class 3) Laboratory tested.
- Grand Boulevard Window 68 fire-break.
- Grand Boulevard Window bulletproof.
- Double-glazing windows 24mm - 34mm thick glazing.
- Laminated timbers for higher stability.