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Timber Sliding Sash Window – Contemporary range - Timber Sash Windows

Verified by manufacturer 5 months ago

Traditional weight hung sash window

The Sash Window Workshop Variant:
Third party certifications:
  • British Woodworking Federation

    British Woodworking Federation

    Certificate type

  • FSC

    FSC

    Certificate type

  • Made in Britain

    Made in Britain

    Certificate type

  • Health & Safety Accreditation

    Health & Safety Accreditation

    Certificate type

Timber (cord hung or spiral hung) sliding sash windows.

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+44 (0)1344 868 668 Website

Application

Replacement timber sash windows for new and period properties. 

Description

The Traditional Timber Sliding Box Sash Window Contemporary Range has been designed to meet the needs of the owners of new and period properties and for those who want windows with charm and warmth and an authentic feel.


The windows replicate as closely as possible the proportions and designs of historic sash windows, whilst incorporating the latest manufacturing techniques.


The Sash Window Workshop windows have a minimum service life of 60 years if properly maintained.


Features and benefits:

  • Traditional weight hung sash windows or spiral hung sash windows.
  • All windows comply with the European manufacturing standard EN 14351 and European glazing standard EN 1279.
  • FSC certification for 100% of the timber used.
  • All the processes in the manufacture and installation of the windows are controlled in-house.
  • The windows have a minimum service life of 60 years if properly maintained.
  • UKCA marked.
  • Document L compliant - a FENSA certificate is provided for complete new windows.

General information

Color

White

Other

Finish

Painted

Material

Wood

Shape

Rectangle

Length

Bespoke

Width

Bespoke

Height

Bespoke

Warranty description

20 year

Guidance for specification option:

Joinery guarantee.

Consult the manufacturer's Supply Only Warranty and Supply and Install Warranty and Maintenance Guide for details.

Uniclass

Pr_30_59_98_96 Wood window unitsPrimary

CAWS

L10/10 Wood windows

L10/210 Wood windows

Specification data - Wood window units

Standard

To EN 14351.

Dimensions and configurations

-

Manufacturer guidance

Bespoke sizes and configurations; refer to a drawing or schedule.

Product performance

-

Safety

-

Security level

None.

To PAS 24.

Thermal

-

Whole window U-value

1.4 W/m2K.

Guidance for specification option:

  • Default option.
  • 4 mm Planitherm Total + inner pane, 16 mm argon cavity, 4 mm low iron outer pane. Truplas SDL integral bars.

1.3 W/m2K.

Guidance for specification option:

  • 4 mm Pilkington S1 inner pane, 16 mm argon cavity, 4 mm low iron outer pane. Truplas SDL integral bars.

Manufacturer guidance

  • The double glazed windows are designed to meet Document L requirements.
  • The windows can also meet the highest Energy Ratings if required.
  • Independent Buildcheck U-Value calculation documents are available on the manufacturer's website.

Frame

-

Profile

Ovolo.

Wood species

Accoya/ Tricoya.

Chain of custody

FSC.

Finish as delivered

3 no. coats of factory applied Sigma white semi gloss paint, 2 no.
prime base coats, 1 no. top coat.

Bespoke paint finish.

Guidance for specification option:

No gloss options provided. Consult manufacturer and insert requirements.

Ventilator

Recessed.

Surface mounted.

Frame horns

No horn.

90 mm Victorian horn.

70 mm short Victorian horn.

Glazing or infill

-

Standard

Relevant parts of BS EN 1279.

Requirements

Double glazed.

Guidance for specification option:

Maximum glazing unit thickness 4/16/8.8 mm.

Hardware

4 no. pulley wheels, I no. fitch catch, 2 no. sash lifts, 1 no. rola lock set.

Guidance for specification option:

  • Hung with 4 no. steel or lead weights and white prestretched cord.
  • A full range of sash window ironmongery is available at extra cost. Consult manufacturer for details.

Operation

-

Type

Manual.

Weather seal (factory applied)

Full weatherstripping (Aquamac 48) integrated into the sashes frames and beading.

Glazing bars

24 mm Ovolo.

Spacer

White.

Black.

Staff bead

Standard.

Sustainability data

Contains Red List materials

No

Country of material origin

New Zealand

Country of product manufacture

United Kingdom

Third party certifications

British Woodworking Federation

British Woodworking Federation Membership

FSC

FSC Certified

Made in Britain

Made in Britain

Health & Safety Accreditation

SafeContractor Certificate

Literature

Sash Window Technical Guide

Sash Window Technical Guide

Accoya Approved Manufacturer

Accoya Approved Manufacturer

Accoya: Sustainable and Durable Timber

Accoya: Sustainable and Durable Timber

Brochure: The Sash Window Workshop

Brochure: The Sash Window Workshop

FENSA Certificate

FENSA Certificate

Supply and Fit Guarantee and Maintenance Guidelines

Supply and Fit Guarantee and Maintenance Guidelines

Supply Only Delivery, Storage and Fitting Guidelines

Supply Only Delivery, Storage and Fitting Guidelines

Supply Only Guarantee

Supply Only Guarantee

Case studies

New Windows and Doors in a Country House in Gloucestershire

New Windows and Doors in a Country House in Gloucestershire

New Traditional Windows and Doors in South West London

New Traditional Windows and Doors in South West London

Cotswold Renovation Project: Traditional Timber Windows and Doors

Cotswold Renovation Project: Traditional Timber Windows and Doors

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