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Description

Traditional flush timber casement windows with smooth lines, available Secured by Design (SBD) certified. The flush casement timber windows open outwards and can be top or side hung. They can also be supplied fully reversible to enable external glass to be cleaned safely from inside the building, suitable for high-rise developments.

Four glass options are available, mounted in hardwood or softwood frames. Double and triple glazing is available. With double gasketing, weather containment is assured, and beading is mounted internally to enhance security.

Bespoke windows and doors are available; consult manufacturer for details.

General information
Size

1200 x 1050 mm

Material

Engineered redwood - standard, engineered hardwood, accoya, european oak

Finish

Three coat spray applied factory finish using water based micro-porous paint/ stain

Color

Colour from RAL classic range - standard, dual finish or stain - optional

Features

Outward opening, top or side hung, can be supplied fully reversible, triple glazing available, internally mounted beading

Shape

Rectangle

Uniclass 2015
Wood window units (Pr_30_59_98_96)Primary
Specification data - Wood window units
Product Reference

Traditional Flush Casement Timber Windows

Size

1200 x 1050 mm

Configuration

Open-out, side hinged

Open-out, top-hung

Material

Engineered redwood - standard, engineered hardwood, accoya, european oak

Frame (w x d)

56 x 90 mm

Standard.

56 x 100 mm

Sill section (h x d)

56 x 90 mm

Standard.

56 x 100 mm

Sill projection

50 mm

60 mm

70 mm

80 mm

90 mm

100 mm

110 mm

Horns

Not required

As drawing

Windowboard groove

Required

Not required

Finish

Three coat spray applied factory finish using water based micro-porous paint/ stain

Hinges

Concealed side hung egress/ easy clean friction hinge with 90° opening

Concealed side hung easy clean friction hinge with 60° opening

Concealed top swing friction hinge

Concealed top swing fully reversible

For cleaning from the inside of the room with build in restrictor.

Direct glazed

Fixed sash

Side hung butt hinges

Flying mullion

Required

Not required

Profile

Ovolo frame

Square frame

Standard.

Internal Glazing Bars and/or Perimeter Bead

18 mm lambs tongue type 2

18 mm ovolo profile type 2

22 mm lambs tongue type 1

22 mm ovolo profile type 1

22 mm splayed profile type 1

External Glazing Bars

18 mm chamfered putty bar

22 mm chamfered putty bar

22 mm splayed profile

Glass units

24 mm double glass unit

4 mm tough/ 16 mm argon/ 4 mm tough low-E.

24.8 mm sound control double glazed unit

6.8 mm sound control laminated/ 14 mm argon/ 4 mm tough low-E.

Special order

Insert requirement; safety, obscured, acoustic or solar control glass options available.

Perimeter/Integral spacer bar

Black warm edge perimeter spacer and integral glazing bars within unit cavity

Matt chrome warm edge perimeter spacer and integral glazing bars within unit cavity

White warm edge perimeter spacer and integral glazing bars within unit cavity

Ironmongery

Black locking casement handle

Brass locking casement handle

Polished locking chrome casement handle

Satin chrome locking casement handle

Special order

Selected Croft ironmongery with bespoke finish is available; consult manufacturer and insert requirement.

SecurityRating

Not required

PAS 24

Trickle ventilation

Not required

Required

Child restrictor

Not required

Concealed child restrictor

ProductInformation

https://www.trcwindows.co.uk/professional-commercial-windows-doors/traditional/flush-casement-windows

Standard product features

Finish:

Three coat spray applied factory finish using water based micro-porous paint/ stain.

Frame:

56 x 90 mm (w x d), manufactured using mortise and tenon joints, glued and mechanically fixed.

Sash:

46 x 68 mm.

Wood moisture content:

12–19%.

Glazing beads:

Internally beaded.

Sill:

Solid hardwood.

Fittings:

A locking casement fastener to each operable sash.

Mechanism:

Sashes are hung and operated on the friction hinges and locked by espagnolette locking system.

Weather seal:

The window is fully weather sealed to BS EN 6375-1.

Performance:

  • U-value (to BS EN ISO 10077-1): ≥1.2 W/m²K.
  • Air permeability (to EN 1026:2000): Class 2.
  • Water tightness (to EN 1027:2000): Class 7A.
  • Wind resistance (to EN 12211:2000): Class C5.

Product Options

Finish:

Three coat spray applied factory finish using water based micro-porous paint/ stain.

Trickle ventilation:

Surface mounted, 1700 mm², 4400 mm² or 5000 mm² equivalent area.

Child restrictor:

Child safety catch type restrictor.

Digital objects
PlatformCompatibleVersionCertified to
IFC
- 1 2.1
Revit
Revit 2017 1 2.1
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