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NBS Source

Application

The special design of the flush casement is ideal for residential housing to complement heritage style properties.

Description

70 mm flush casement windows designed with five chambers in all profiles and fully compatible; they can also incorporate triple seals to maximize thermal performance.



Features and benefits:

  • Acrylic modified high quality impact resistant white PVC-U extrusion, producing a rigid multi-chamber profile to BS EN 12608, manufactured in accordance with BS EN ISO 9001 and BS EN ISO 14001 and BES 6001 Responsible Sourcing.
  • Specific members are reinforced with galvanized carbon steel to BS 7412 sealed within the profile central cavity.


Glazing:

  • Double glazing to BS 6262 can be supplied using 24 mm insulated sealed units, depending on thermal and acoustic requirements - double glazed units to BS EN 1279.
  • Post co-extruded glazing beads are provided throughout.
  • Bead groove improved to ensure a more secure fit in accordance with PAS24.
  • Bubble gasket for consistent compression seal around glass and sash to frame.


Hardware:

  • Security features multi-point mushroom espagnolette, with night vent facility and lockable handles (dependent upon fire egress requirements).
  • All hardware meets the requirements of BS 7412.
  • Windows fitted with high security hardware meet the requirements of PAS 24: 2012.

General information

Color

Grey

Black

Blue

Green

Cream

Show more

Finish

Woodgrain

Smooth

Material

PVC-U

Shape

Rectangle

Width

1210 mm

710 mm

Height

910 mm

1310 mm

WarrantyDescription

Ten year

Uniclass

Pr_30_59_98_92 Unplasticized polyvinyl chloride (PVC-U) window unitsPrimary

CAWS

L10/30 PVC-U windows

L10/350 PVC-U windows

Specification data - Unplasticized polyvinyl chloride (PVC-U) window units

Standard

Fire- and/ or smoke-rated opening windows to BS EN 14351-1, BS EN 16034 and BS 7412.

Third-party certification

British Standards Institution: BES6001 Responsible Sourcing / British Standards Institution: Kitemark -KM12895 - BS EN 12608 Profile, British Standards Institution: Kitemark -KM33523; PAS24/ BS EN 12608 Enhanced Security Windows

Product performance

-

Fire performance

-

Fire resistance

Unrated.

Fire egress

Unrated.

Weather performance

-

UK exposure category

Top: To BS 6375-1, 2000 Pa / Side: To BS 6375-1, 2400 Pa.

Air permeability

Top: To BS 6375-1, Class 2, 3000 Pa / Side: To BS 6375-1, Class 3, 600 Pa.

Watertightness

Top: To BS 6375-1, Class 7A, 3000 Pa / Side: To BS 6375-1, Class 8A, 450 Pa.

Resistance to wind load

Top: To BS 6375-1, Class B5, 2000 Pa / Side: To BS 6375-1, Class AE, 2400 Pa.

Safety

-

Security level

To PAS 24.

Environmental

-

Frame:glazing ratio (maximum)

Fire- and/ or smoke-rated opening windows to BS EN 14351-1, BS EN 16034 and BS 7412.

Background ventilation

Controllable ventilators.

Permanent ventilators.

Thermal

-

Whole window U-value

1.3 W/m²K.

British Fenestration Rating Council Window Energy Rating

A.

Frame

-

Profile

Rigid multi-chamber profile.

Colour and texture

Agate grey RAL 7038.

Anteak.

Anthracite grey (smooth) RAL 7016.

Basalt grey RAL 7012.

Black brown RAL 8022.

Brilliant blue RAL 5007.

Chartwell green BS14C35.

Cream RAL 9001.

Dark green RAL 6009.

Dark oak FL-F1.

Dark red RAL 3011.

English oak.

Hazy grey RAL 7001.

Irish oak.

Light oak RAL 8001.

Mahogany RAL 8017.

Natural oak FL-G.

Rosewood RAL 8017.

Rustic oak 1.

Siena PR.

Signal grey (smooth) RAL 7004.

Slate grey (Finesse) RAL 7015.

Slate grey RAL 7015.

Steel blue RAL 5011.

Swamp oak ST-F.

Walnut V.

White RAL 9010.

Glazing or infill

-

Standard

Double glazing.

Bevelled and ovolo knock-in beads, Externally glazed, Internally glazed

Requirements

28 mm insulating unit / Glazed internally / Georgian bars / Leaded glass / Patterned glass.

Hardware

Controllable ventilators.

Multi-point espagnolette locking.

Permanent ventilators.

Environmental information

Country of product manufacture

United Kingdom

Recyclability

Can be recycled

Recycled content

0 %

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