Classic Spring Sash Window

Classic Spring Sash Window

Engineered Accoya

Recommended for coastal areas.

Engineered clear grade knot free Siberian Larch frame and sashes with Accoya internal/ external liners and midrail with hardwood Sapele sill

As standard.

Engineered Hardwood Red Grandis

78 mm

98 mm

68 x 163 mm

90 x 163 mm

35 mm

60 mm

85 mm

110 mm

140 mm

90 x 163 mm sill section required.

Flush

Not required

As drawing

Click fit removable staff bead

Timber glued and pinned

Bead mould

Ovolo mould

Not required

Not required

Required

Colour from RAL classic range

Insert requirement.

Colour match

Insert requirement.

Dual finish

Insert requirement.

Three coats of spray applied micro-porous white paint (RAL 9003)

Required

Not required

Lambs Tongue

Ovolo

Square

24 mm Lambs Tongue

24 mm Ovolo

14 mm double glass unit comprising 4 mm Tough / 6 mm Krypton / 4 mm Tough Planitherm One

Whole window U-value: 1.7 W/m²K / G-value: 0.52.

14.8 mm double glazed unit comprising 6.8 mm laminated / 4 mm Krypton / 4 mm Toughened Planitherm One

Whole window U-value: 2.0 Wm²K / G-value: 0.52.

White aluminium

14 mm glass units only.

Silver/black aluminium

14 and 14.8 mm glass units.

Antique brass

Sash catch, sash lifts, sash lock, sash pulley.

Brass

Sash catch, sash lifts, sash lock, sash pulley.

Croft ironmongery with bespoke finish

Insert requirement.

Oil rubbed bronze

Sash catch, sash lifts, sash lock, sash pulley.

Polished chrome

Sash catch, sash lifts, sash lock, sash pulley.

Satin chrome

Sash catch, sash lifts, sash lock, sash pulley.

Satin nickle

Sash catch, sash lifts, sash lock, sash pulley.

Not required

Concealed through frame head trickle ventilator (reduced EA)

Trickle ventilator (4600 mm EA)

Surface mounted canopy.

Not required

Required