Casement windows feature an outward opening design, like a door, and are usually available in both top and side hung configurations. They are often called:

·       Hinged window

·       Side-hung window

·       Outward-opening window

Rooted in history and used throughout the UK, modern wooden casement windows have evolved with contemporary advancements in window technology. Surpassing their historical counterparts in versatility, the casement range now rivals the box sash type, offering customisation to seamlessly integrate with your envisioned home aesthetics.

Benefits of these windows are:

1.         Wide variety of design (i.e. push out, tilt-and-turn, outward-opening etc.)

2.         Improved Energy Efficiency

3.         Improved Security (multi-point lock system)

At International Windows Group LTD, we exclusively offer top-tier casement windows renowned for their exceptional quality throughout London. Our products are a perfect mix of great materials and modern technologies, complemented by years of invaluable experience that has earned the trust of numerous clients. We assure clients of long-lasting longevity for their windows by spraying four layers of waterproof paint on our products.

Timber Casement Windows Construction

WOOD

Pine, meranti, oak and other 3-layer glued wood

STRUCTURE

Windows opened to the outside

PROFILE

Classic, Flush casement

PAINT

Scumbles emphasizing wood structure,
opaque in full RAL palette,
4-layer system for painting with highly dilutable ecological Sikkens paints,
single and double colored joinery

GLAZING

Standard: “thermofloat” glazing Ug= 1,1 W/m2K optionally:
Safe and anti-burglary window panels, absorptive and reflective panels,
sound absorption panels, ornament, satin panels

OPENING

Side-hung with a possibility of sliding the sash vertically in order to facilitate cleaning from the inside of the room,
Tilted to the outside,
Fixed glazing

HANDLES

Standard:

Securistyle with a key

SEALS

Q-lon made by Schlegel

SILICONE

Bilateral silicone covering

GEORGIAN BARS: (OPTIONAL) 

Mullions in colors of RAL palette
bilaterally glued in a color of the window,
traditional „leads”

SPACING FRAME:  

Aluminum – standard
plastic – colors: silver, black, light brown, dark brown – optional warm

ADDITIVES:

Ventilator, opening limiter, sills

ACCESSORIES & OPTIONS