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Conservation Tilt & Slide Spring Sash Timber Window

Verified by manufacturer 1 month ago

Mumford & Wood Ltd

Spring balanced operated timber Sash Window with a tilt in bottom sash.

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+44 (0)1621 818155 Website

Application

Suitable for any residential, commercial properties and conservation areas.

Description

The conservation Tilt & Slide spring sash window is a modern-day alternative to the cord & weighted box sash window. It uses a concealed spring-loaded mechanism instead of the cords, weights and pulleys found in a traditional sash window, this has the advantage of allowing for a smaller structural rebate or installation into a flush reveal.


As part of the Conservation range, our Tilt & Slide spring sash windows offer a choice of frame profiles and glazing bars, along with a variety of double glass unit depths and specifications to ensure that your aesthetic, thermal and acoustic requirements are achieved. 

General information

Color

White

Guidance for specification option:

As standard.

Manufacturer guidance

Colours from the RAL classic range and colour matching also available.

Finish

Painted

Material

Wood

Timber

Shape

Rectangle

Width

Bespoke

Height

Bespoke

Uniclass

Pr_30_59_98_96 Wood window unitsPrimary

CAWS

L10/10 Wood windows

L10/210 Wood windows

Product range

Conservation Range

Specification data - Wood window units

Dimensions and configurations

-

Manufacturer guidance

Insert requirements or refer to a drawing or schedule.

Product performance

-

Thermal

-

Whole window U-value

1.4 W/m2K or better subject to chosen glass specification.

Frame

-

Wood species

Engineered Redwood frame and sashes with Red Grandis external liners and meeting rails with hardwood Sapele cill.

Engineered Red Grandis frame and sashes.

Manufacturer guidance

Engineered clear grade knot free timber, all FSC certified. Chain of Custody can be specified.

Chain of custody

FSC.

Finish as delivered

Three coats of spray applied water based micro-porous paint.

Three coats of spray applied water based micro-porous stain.

Preservative treatment to wood components

Teknol Aqua 1410.

Ventilator

Not required.

Concealed through frame head trickle ventilator (reduced EA).

Trickle ventilator (4600 mm EA).

Guidance for specification option:

Surface mounted canopy.

Frame horns

Sash horns not required.

Sash horns required.

Glazing or infill

-

Requirements

24 mm Double glass unit comprising 4 mm Tough / 16 mm Argon / 4 mm Tough Low E 1.0.

24.8 mm Acoustic Double glazed unit comprising 6.8 mm Sound Control Laminate / 14 mm Argon/ 4mm Tough Low E 1.2.

24.8 mm Acoustic Double glazed unit comprising 8.8 mm Sound Control Laminate / 10 mm Krypton/ 6 mm Tough Low E 1.0.

27.6 mm Enhanced Acoustic Double glass unit comprising 10.8 mm Sound Control Laminate / 10 mm Krypton / 6.8 mm Sound Control Laminate Low E 1.0.

14 mm Double glass unit comprising 4 mm Tough / 6 mm Krypton / 4 mm Tough Low E 1.0.

16.8 mm Double glass unit comprising 6.8 mm Laminate / 6mm Krypton / 4 mm Tough Low E 1.0.

Single glass 4 mm Toughened.

Single glass 6 mm Toughened.

Single Glass 6.8 mm Sound Control Laminate.

Single Glass 4.5 mm Goetheglas Restoration Glass.

Manufacturer guidance

Internally dry glazed and vented with glazing tapes in accordance with Glass and Glazing Federation requirements.

Hardware

Polished brass sash catch.

Polished brass sash lifts.

Polished brass sash lock.

Polished chrome sash catch.

Polished chrome sash lifts.

Polished chrome sash lock.

Satin chrome sash catch.

Satin chrome sash lifts.

Satin chrome sash lock.

Antique brass sash catch.

Antique brass sash lifts.

Antique brass sash lock.

Oil rubbed bronze sash catch.

Oil rubbed bronze sash lifts.

Oil rubbed bronze sash lock.

Satin nickel sash catch.

Satin nickel sash lifts.

Satin nickel sash lock.

Aged brass sash catch.

Aged brass sash lifts.

Aged brass sash lock.

Satin brass sash catch.

Satin brass sash lifts.

Satin brass sash lock.

Light antique brass sash catch.

Light antique brass sash lifts.

Light antique brass sash lock.

Other.

Guidance for specification option:

Alternatives available in various finishes from the likes of Croft, consult manufacturer for details.

Operation

-

Type

Manual.

Guidance for specification option:

Counter balanced with spring balances with tilt in mechanism to bottom sash.

Colour

White (RAL 9003).

Guidance for specification option:

Standard.

Colour from RAL classic range

Guidance for specification option:

Insert requirement.

Colour match.

Guidance for specification option:

Insert requirement.

Dual finish.

Guidance for specification option:

Insert requirement.

Frame section

74 x 160 mm

Guidance for specification option:

Liner x depth.

Sash

64 x 57 mm with 94 mm bottom rail and 43 mm midrail.

Manufacturer guidance

Sash section (top/ side rail x depth).

Mullion sections

78 mm.

98 mm.

Sill section (height x depth)

68 x 163 mm.

90 x 163 mm.

Sill projection

35 mm.

60 mm.

85 mm.

110 mm.

125 mm.

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Horns

Cill horns not required.

Cill horns as drawing.

Staff bead

Click fit removable staff bead (not to jambs).

Timber glued and pinned.

External liner mould

Bead mould.

Ovolo mould.

Lambs tongue mould.

Not required.

Windowboard groove

Required.

Not required.

Internal Glazing Bars and/or Perimeter Bead

18 mm Fine Lambs Tongue.

18 mm Ovolo.

18 mm Square.

22 mm Lambs Tongue.

22 mm Ovolo.

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External Glazing Bars

18 mm chamfered putty bar.

22 mm chamfered putty bar.

28 mm chamfered putty bar.

6 mm ‘antiqued’ lead to internal and external faces of the outer pane.

9 mm ‘antiqued’ lead to internal and external faces of the outer pane.

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Perimeter/Integral spacer bar

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

Guidance for specification option:

24 & 24.8 glazing.

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

Guidance for specification option:

24 & 24.8 glazing.

Black aluminium perimeter spacer.

Guidance for specification option:

14 & 14.8 glazing.

White aluminium perimeter spacer.

Guidance for specification option:

14 & 14.8 glazing.

Beading

Internal cassette beading.

Child restrictor

Not required.

Required.

Weather seal (factory applied)

Schlegel Aquamac AQ109.

Sustainability data

Country of product manufacture

United Kingdom

Recyclability

-

Manufacturer guidance

Refer to manufacturer website for product end of life instructions.

Literature

Site instruction, aftercare manual & warranty

Site instruction, aftercare manual & warranty

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