Heritage timber windows

Heritage windows shaped around the building, not a catalogue.

Purpose-made timber windows for properties where proportion, original character and planning sensitivity require a more considered response.

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Period house with heritage-style windows and stained glass

Made to order Reference the original building

Surviving joinery, archive photographs and neighbouring properties can all inform the design.

Conservation-led detailing Purpose-made for each project

Accoya specialists Material selected for external joinery

50-year timber guarantee Subject to Farrar's verified terms

Sensitive replacement begins with evidence.

The strongest heritage specification is based on the building itself: its period, proportions, surviving details and local planning context.

Farrar can develop bespoke profiles and glazing arrangements around available evidence. The design should then be coordinated with modern glazing, operation and maintenance requirements without making assumptions about approval.

Discuss your project

Yorkshire stone house with period windows

Design principle

Original details should be recorded before replacement decisions are finalised.

Use evidence to guide every visible decision.

Heritage work benefits from a clear record of what exists, what must be retained and what requires improvement.

Original references

Existing windows, historic photographs, drawings and nearby buildings can provide valuable design evidence.

Profiles and proportions

Frame widths, mouldings, cills, meeting rails and glazing bars can be developed around the property.

Planning information

Drawings and supporting details can help communicate the proposed appearance, subject to local requirements.

Glazing and finish

Modern requirements should be balanced with the visual sensitivity of glass, colour and external reflections.

Modern requirements handled with visual restraint.

Heritage work often requires trade-offs between appearance, glazing, operation, regulation and planning.

Details developed from the property rather than a generic style.

Available evidence is used to establish proportions, profiles and glazing patterns before technical requirements are coordinated.

Original details recorded

Period-sensitive proportions

Planning context considered

The timber is part of a complete system.

Accoya is combined with purpose-made construction, project-specific profiles and a controlled manufacturing process.

Purpose-made construction

Dimensional stability

Project-specific detailing

Glazing selected around the project.

The appearance and thickness of glass, reflections, pane size and planning expectations should be reviewed alongside thermal and safety needs.

Thermal and acoustic needs

Safety and privacy where required

Appearance reviewed with the frame

The visible details are specified together.

Colour and ironmongery can be selected to complement the age, materials and existing details of the property.

Factory-applied coating system

Coordinated ironmongery

Care requirements confirmed

See the details in context.

Replacement design considered across the elevation

Period house with heritage windows — Replacement design considered across the elevation 01 / 03

Heritage specification at a glance.

The live page should distinguish clearly between manufacturing capability and any planning or conservation approval.

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Construction

Purpose-made timber joinery developed around existing details, surveyed openings and the agreed heritage design.

Opening and operation

Opening arrangements are selected to respect appearance while meeting practical ventilation and access needs.

Glazing

Glass is specified around visual sensitivity, planning requirements, safety, thermal and acoustic performance.

Finishes and hardware

Factory-applied finishes and ironmongery selected to complement the property and approved design.

Guarantee and maintenance

The live page should link to Farrar's complete guarantee, installation and maintenance terms.

Stone cottage illustrating heritage replacement

Project case study

A conservation-led replacement scheme.

The depth a real heritage case study should provide for customers and search engines.

Property Historic residential property

Requirement Sensitive replacement

Design focus Original profiles and glazing

Challenge

Improve failing windows while retaining the visual character that contributed to the building's significance.

Approach

Record surviving details, develop project-specific drawings and coordinate the proposed appearance with modern technical requirements.

Outcome

A clearer and more defensible replacement proposal that responds directly to the building rather than relying on a generic heritage style.

Questions about specialist shaped.

Initial guidance for homeowners, builders and project specifiers.

Can Farrar manufacture windows for listed buildings?

Bespoke joinery can be developed for sensitive projects, but listed-building consent and other approvals remain subject to the relevant authority.

Will modern glazing be accepted in a heritage property?

Acceptance varies. The proposed glass, frame dimensions and visual effect should be discussed with the relevant planning or conservation adviser.

What evidence helps when replacing historic windows?

Measured details, photographs, surviving original joinery, archive images and clear elevation drawings can all be useful.

Can replacement profiles be made to match originals?

Purpose-made profiles can be developed from suitable references, subject to technical feasibility and the agreed specification.

Planning a sensitive heritage project?

Share surveys, photographs, drawings and any conservation guidance already received.

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