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NBS Source
AA®541 Aluminium Thermally Broken Casement Window

Application

Suites with the AA®542 Pivot Window, the AA®543 Tilt Turn, Side Hung and Bottom Hung Window, AA®545 Door, the AA®100 and AA®110 Curtain wall ranges and the 451PT framing system.


Description

The AA®541 Casement Window is part of the Kawneer AA®540 Series Window range, designed to offer optimum weather and thermal performance at a competitive price. It corresponds to the BRE Global Green Guide online generic specification for windows and achieves a summary rating of A+ for non-domestic schemes (element number 831500023). It uses a multi-chamber thermal break core, ensuring thermal efficiency and full compliance with Building Regulations (E&W) Approved Document L and Scottish Building Standards Part 6. The product is available as a top-hung or side-hung window, and the use of a polyamide thermal break offers single or dual colour options.


Features and benefits:

  • Top-hung or side-hung for ventilation or fixed lights.
  • Dual colour or single colour option.
  • Accommodates glazing up to 39 mm.
  • Snap on glazing beads up to 39 mm.
  • Box beads up to 33 mm.
  • Drained and ventilated weathering.
  • Trickle vent option available to comply with Document F.

General information

Color

Insert requirement.

-

Finish

Anodized

Permanodic anodized.

Powder-coated

Material

Aluminium

Size

Insert requirements.

  • Maximum (w x h): 1800 x 1800 mm.
  • Minimum (w x h): 250 x 250 mm.


-

Uniclass

Pr_30_59_98_02 Aluminium window unitsPrimary

CAWS

L10/25 Aluminium windows

L10/330 Aluminium windows

Specification data - Aluminium window units

Dimensions and configurations

Fixed light.

Side-hung LH open out.

Side-hung RH open out.

Top-hung open out.

Product performance

-

Weather performance

-

Air permeability

Class 3 (600 Pa).

Watertightness

Class 9A (600 Pa).

Resistance to wind load

Class AE2400.

Safety

-

Security level

Not required.

To Secured by Design standard.

Standard security.

Frame

-

Ventilator

Trickle vent.

Not required.

Required.

Hardware

Ironmongery.

Aluminium butt hinges.

Concealed friction stays.

Folding opener.

Execution

Fixing of aluminium frames.

Thickness

39 mm maximum infill.

Restrictor

Not required.

Required.

Colour

Insert requirements.

Weight

100 kg.

Dimensions

Insert requirements.

  • Maximum (w x h): 1800 x 1800 mm.
  • Minimum (w x h): 250 x 250 mm.


-

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