NBS Source
List your products
Description

The Flush Tilt-Turn window system is suitable for the following applications: Apartment buildings, housing, hotels, offices, hospitals, universities and colleges. Especially suited to medium to high rise buildings and when specifiers are seeking a larger-sized window. The window opening up to 2300 x 1450 mm maximum, allows for a generous flood of natural light and ventilation into the building.

They are internally glazed, open internally and provide excellent security and weather tightness. The tilt before turn operation provides improved safety and the ability to carry out cleaning without risk – a vital consideration in high-rise applications. Restrictors can be fitted for extra safety in medium–high rise buildings. In the tilt mode the window offers secure ventilation, an important factor in ground floor installations. The tilt–turn gearing prevents selection from tilt to turn, while in tilt mode and vice versa. Anti-slam is fitted as standard and the gearing is concealed for improved aesthetics.

Finishes include a selection of 28 colours including woodgrain and dual colour options. A full range of RAL colours and dual colours are also available on request. Windows are fabricated to BS 7412 and profiles carry the BSI Kitemark.

General information
Specification data
Product Reference

Flush Tilt-Turn Window

Colour/ Finish -
External

See 'Options' below and insert requirements.

Internal

See 'Options' below and insert requirements.

Glazing -
Type

28 mm insulating unit, glazed internally

36 mm insulating unit, glazed internally

44 mm insulating unit, glazed internally

Options

Not required

Georgian bars

Leaded glass

Patterned glass

Ironmongery

Anti-switch barrier

Controllable ventilators

Locking handles

Multi-point espagnolette locking

Night vent

Permanent ventilators

Sash lifter

Scissor hinge

Security restrictor

Slot vent

TBT bottom hinge

TBT restrictor

TBT top hinge

Accessories

Not required

Sub frame

Standard product features

Frame:

Fully integrated 70 mm frames incorporating 86 mm sashes.

Profiles:

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.

Reinforcement:

Specific members are reinforced with Recycled Composite Material (RCM) or galvanized carbon steel sections to BS EN 10142:2000, sealed within the profile central cavity.

Glazing:

  • Double or triple glazing to BS 6262 can be supplied, using 28 or 40 and 44 mm insulated sealed units, depending on thermal and acoustic requirements - glazing units to BS EN 1279.
  • Post co-extruded glazing beads are provided internally.

Hardware:

  • Safeware hardware backed by Secured by Design, the official Police Security Initiative.
  • Bichromate finished steel multi-point locking operation around the sash.
  • Anti-switch barrier - to prevent selection from tilt to turn, while in the tilt mode and vice-versa.
  • Locking handles are available in a variety of finishes.
  • All hardware meets the requirements of BS 7412.
  • Windows fitted with high security hardware meet the requirements of PAS24.

Ventilation:

In addition to the tilt mode, controllable or permanent ventilators are offered as an optional extra, fitted within the head profile.

Performance:

  • Triple glazing can achieve U-value in-line with ‘Passihaus’ to 0.8 W/m²K.
  • Energy efficient windows, achieving a Window Energy Rating (WER) of grades A++.
  • Triple seal for improved weather resistance.

Product Options

Colour/ Finish:

Consult manufacturer for further details and lead times.

  • Agate grey RAL 7038.
  • Anteak.
  • Anthracite grey (smooth) RAL 7016.
  • Anthracite grey 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.

Size:

Minimum and maximum window sizes vary across the range of window styles; please consult the manufacturer for further details.

Third party certifications
  • BES6001 Responsible Sourcing - BM TRADA Q Mark
  • Kitemark - KM12895 - BS EN 12608
  • Kitemark - KM33523 – PAS24/ BS EN 12608 Enhanced Security Windows
Similar products from Spectus Window Systems