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Application

For high end residential conservation projects.

Description

Traditional sliding box sash windows with modern performance.

Features and benefits:

  • High quality.
  • Click fit removable staff bead.
  • Narrow glazing bars.
  • Hidden trickle vent detail.

Applications:

For high end residential conservation projects.

General information
Specification data - Wood window units
Product Reference

Stockbridge Box Sash Window

Timber

Engineered Accoya

Saple hardwood

Colour/ Finish

RAL, BS, brand matching and translucent/ stain finishes are available. Consult manufacturer's literature and insert requirements.

Sill projection

35 mm

60 mm

85 mm

110 mm

140 mm

Flush

No projection.

Horns

Not required

As drawing

Horns

Not required

Required

Windowboard groove

Not required

Required

Child restrictor

Not required

Required

Ironmongery

Not required

Brass ‘Mighton’ sash catch

Sash lifts

Sash lock

Sash pulley

Standard product features

Sill (h x d):

67 x 181 mm.

Coating:

Three coats of spray applied Teknos (water based, micro-porous white paint).

Frame profile:

Ovolo moulding.

Internal glazing bars and perimeter bead:

24 mm Ovolo.

External glazing bars:

24 mm chamfered timber putty bar.

Perimeter/ integral spacer bar:

Edge perimeter spacer with integral glazing bars within unit cavity.

Trickle ventilation:

Concealed through frame head (reduced equivalent area).

Glazing:

24 mm insulated double glazed unit comprising 4 mm toughened outer, 16 mm Argon filled cavity and 4 mm toughened Planitherm One inner.

U-value (thermal transmittance):

Overall U-value of 1.5 W/m².