Sash Windows Cardiff

Expert sash window restoration and installation in Cardiff. 28 years of experience crafting beautiful, functional sash windows that preserve your home's character.

Est. October 1995
Free quotes
Fully insured
Sash Windows Cardiff - M&L Joinery Cardiff

Our Sash Windows Services

Expert craftsmanship with 37 years of experience

Traditional Box Sash Windows

Authentic box sash windows crafted using traditional techniques for period properties.

Sash Window Restoration

Complete restoration service bringing original sash windows back to perfect working order.

Single & Double Glazing

Choose between traditional single glazing or modern double glazing for improved insulation.

Draught Proofing

Professional draught proofing to improve comfort and reduce energy bills.

Sash Cord Replacement

Replace worn sash cords and chains to ensure smooth, reliable operation.

Security Upgrades

Modern security features discretely integrated into traditional designs.

Why Choose M&L Joinery?

28 years of sash window expertise
Traditional mortise and tenon joints
Hardwood and softwood options available
Weights and pulleys system specialists
Conservation area approved designs
1-year comprehensive guarantee
Free detailed quotations
Fully insured and qualified craftsmen
Local Cardiff craftsmen you can trust
Emergency repair service available

Our Process

1

Initial Survey

We visit your property to assess your sash windows and discuss your requirements.

2

Detailed Quote

Receive a comprehensive written quotation with full specifications and timeline.

3

Traditional Craftsmanship

Your sash windows are handcrafted in our Cardiff workshop using time-tested techniques.

4

Professional Installation

Expert fitting with minimal disruption, ensuring perfect operation and finish.

5

Quality Guarantee

Full demonstration of your new sash windows with our 1-year guarantee.

Recent Sash Windows Projects

Browse our portfolio of completed work across Cardiff

Complete Victorian house renovation featuring multiple box sash window installations

Victorian House Complete Restoration

Complete Victorian house window restoration featuring white painted timber sash windows

Victorian House Full Restoration

Large-scale Victorian sash window restoration with dark green painted timber frames

Victorian Green Window Restoration

New hardwood sash windows with double glazing retrofitted into existing Victorian frames

Double Glazed Retrofit Sash

Bay window configuration with new hardwood double-glazed sashes

Bay Window Double Glazing

Victorian box sash windows restoration in Cardiff

Victorian Sash Restoration

Box sash windows with traditional weights and pulleys

Traditional Box Sash

Restored sash windows in period property

Period Property Sash

Bay sash windows installation Cardiff

Bay Sash Windows

37
Years Experience
1yr
Guarantee
Free
Quotes
100%
Insured

Sash Windows FAQs

Common questions about our services

Yes, we offer comprehensive sash window restoration services. We can repair rotten timber, replace sash cords, install new glazing, and draught-proof your existing windows to restore them to perfect working order.
Yes, we can install slim-profile double glazed units in sash windows while maintaining their traditional appearance. This provides better insulation without compromising the period character.
A typical sash window installation takes 1-2 days per window, depending on the complexity. Full house projects usually take 1-2 weeks. We'll provide a detailed timeline with your quote.
Yes, our traditional sash windows are regularly approved for conservation areas and listed buildings. We work closely with conservation officers to ensure compliance with local requirements.
We provide a comprehensive 1-year guarantee on all our joinery work, covering both materials and workmanship. This gives you complete peace of mind that your investment is protected.
Yes, we offer free, no-obligation quotes for all projects. We'll visit your property, assess your requirements, and provide a detailed written quotation.

Areas We Cover

Proudly serving Cardiff and surrounding areas

Cardiff
Penarth
Barry
Cowbridge
Llantrisant
Caerphilly
Newport
Pontypridd
Bridgend
Vale of Glamorgan
Loading map...

Ready to Restore Your Sash Windows?

Get a free quote for expert sash window installation or restoration in Cardiff.

Get Free QuoteCall 029 2022 9979

Related Services

Explore our other joinery services to complete your Cardiff property transformation

Bespoke wooden door installation

Doors

Bespoke wooden doors for Cardiff properties

Learn more
Custom wooden window installation

Wooden Windows

Custom wooden windows crafted to perfection

Learn more
Custom circular window installation

Custom Windows

Unique architectural windows for special requirements

Learn more
View all our services
Chat with us on WhatsApp