NBS Source
List your products
Application

Particularly useful in applications where cleaning from the inside is required.

Description

Aluminium window which uses an innovative, enhanced thermal barrier manufactured from expanded polyurethane (PUR), allowing ultra-low U-values to be achieved. This top hung window can initially open for ventilation and when needed, can fully reverse to allow the outside of the window to be cleaned easily from the inside.

With a generic Green Guide rating of ‘A’ for use in commercial projects and a life expectancy in excess of 40 years, the PURe® window range is 100% recyclable and has been designed to meet the Passivhaus standard. Tested to PAS24, BS 6375-1, BS 6375-2 and BS 6375-3.

Features and benefits:

  • High performance polyurethane thermal barrier providing U-values as low as 0.93 W/m²K when calculated as a domestic CEN Standard window.
  • Able to receive double or triple glazing up to 50 mm for maximum thermal and acoustic performance.
  • Available in an almost unlimited range of colours and finishes both inside and out.
  • Opening window frames are designed to be inserted directly into the outer frames using friction stays.
  • Choice of square, chamfered or mix and match beads.
  • Fully compatible with any Senior door and curtain wall systems.

Applications:

Particularly useful in applications where cleaning from the inside is required.

General information
Size

As drawing

Insert reference.

As schedule

Insert reference.

Uniclass 2015 Aluminium window units (Pr_30_59_98_02)
Specification data
Product Reference

PURe® Overswing Window

Size

As drawing

Insert reference.

As schedule

Insert reference.

Finish/ Colour -
Internal

Anodized, polished

Insert colour requirement, available in a limited range, consult manufacturer for information.

Anodized, satin

Insert colour requirement, available in a limited range, consult manufacturer for information.

Polyester powder coated, 40 µm

Insert colour requirement, available in a limited range, consult manufacturer for information.

Polyester powder coated, 60 µm

For marine environments, insert colour requirement, available in a limited range, consult manufacturer for information.

External

Anodized, polished

Insert colour requirement, available in a limited range, consult manufacturer for information.

Anodized, satin

Insert colour requirement, available in a limited range, consult manufacturer for information.

Polyester powder coated, 40 µm, RAL

Insert colour requirement, available in a limited range, consult manufacturer for information.

Polyester powder coated, 60 µm, RAL

For marine environments, insert colour requirement, available in a limited range, consult manufacturer for information.

Glazing -
Type

Double glazed

Triple glazed

Thickness

Insert requirement, available 28–50 mm.

Beading

Chamfered

Mix and match

Square

Accessories

Insert requirements, consult manufacturer for information.

Standard product features

Materials:

  • Framing sections: Extruded aluminium alloy 6060 or 6063 T6 to BS EN 755-9 or BS EN 12020-2.
  • Thermal barriers: Expanded polyurethane (PUR).
  • Gaskets: Manufactured in accordance with BS 3734.

Construction:

Constructed using mitred corners, joined with crimped cleats; alignment chevrons assist in clean, accurate mitres. Integral transoms and mullions are scribed around the outer frames and fixed with either screwports or shearblocks. A proprietary sealant is used on all metal joints. Opening window frames are designed to be inserted directly into the outer frames using butt hinges or tilt/ turn mechanism.

Configuration:

Top-hung.

U-value:

Dependent on glazing type, thickness and window size, consult manufacturer for information.

Performance (to BS 6375-1):

  • Air permeability: 600 Pa.
  • Water tightness: 600 Pa.
  • Wind resistance: 2400 Pa.

Product Options

Typical size (w x h):

1500 x 1738 mm, consult manufacturer for information on larger sizes.

Finish/ Colour:

  • Anodized: To BS 3897 to a minimum of 25 µm (AA25).
  • Polyester powder coated: To BS EN 12206-1.

Literature
Third party certifications
  • Certificate A+ rating
Similar products from Senior Architectural Systems Ltd