Business Details
20 Years
experience
Expert Sash Window Restoration in Leyland
Established in 2006, Sash Windows Northwest is a family-owned business specialising in sash window restoration, repair, and installation. Our team of skilled joiners, with over 15 years of industry experience, delivers high-quality craftsmanship for domestic and commercial properties across the North West, Wales, and Yorkshire. We prioritise preserving historical integrity while incorporating modern techniques for improved insulation and energy efficiency. Committed to sustainability, we use FSC and PEFC-certified timber and recycle materials wherever possible.Our reputation for reliability, competitive pricing, and exceptional customer service has been built through hundreds of successful projects, including listed buildings and conservation areas. We pride ourselves on minimising disruption during installations and offering tailored solutions that meet individual client needs. Our dedication to passing on traditional skills is evident through our apprenticeship programme with the CITB Scheme.
Services
Sash Window Restoration
Draught-proofing
Double Glazing
Timber Repair
Listed Building Restoration
Details
- Year established: 2006
Highlights and features
- We have over 15 years of experience in sash window restoration.
- Our team includes time-served joiners trained in-house for quality standards.
- We work on listed buildings and conservation areas with architect collaboration.
- We use FSC/PEFC-certified timber and recycle 100% of offcuts.
- We offer competitive pricing with no compromise on craftsmanship.
Associations and certifications
- FSC
- PEFC
What people say
Excellent craftsmanship
Reliable and trustworthy
Professional service
Great communication
Sustainable solutions
Services
Sash Window Restoration
Our sash window restoration service revitalises aged windows while maintaining their original character. Using traditional joinery techniques combined with modern draught-proofing systems, we address rot, warping, and operational issues. This service is ideal for period properties in conservation areas or listed buildings requiring sympathetic repairs.
Draught-proofing
Our draught-proofing solutions reduce heat loss and noise pollution without altering window aesthetics. We install brush seals and weatherstripping that extend window lifespan while lowering energy bills. This service suits homeowners seeking comfort improvements without full replacements.
Double Glazing
We retrofit double-glazed units into existing sash frames, preserving historical appearance while enhancing thermal efficiency. This service includes secondary glazing options for properties where primary double glazing isn't permitted, offering 30-50% energy savings compared to single glazing.
Timber Repair
Our specialist timber repair service addresses rot, insect damage, and structural weaknesses in window frames. Using matching hardwoods and traditional adhesives, we perform splice repairs and epoxy treatments that restore structural integrity while maintaining original design elements.
Listed Building Restoration
We provide conservation-compliant window restoration for Grade II listed properties. Our team collaborates with architects and conservation officers to ensure repairs meet heritage requirements while incorporating modern efficiency upgrades through discreet modifications.
People
Andrew Moon
Owner
With over 15 years in sash window restoration, Andrew leads our team with expertise in traditional joinery and modern efficiency techniques. He established the company in 2006 to preserve historical craftsmanship while meeting contemporary standards.
Questions
Can sash windows be double glazed?
Yes, we retrofit double-glazed units into existing frames without altering appearance. This maintains period aesthetics while improving thermal efficiency by up to 50%.
Do you work on listed buildings?
Yes, we specialise in conservation-compliant repairs for listed properties, working closely with architects and conservation officers to meet heritage requirements.
How long does window restoration take?
Most domestic projects take 2-5 days depending on window condition and property size. We complete commercial projects within agreed timelines with minimal disruption.
What areas do you cover?
We operate across the North West, Wales, and Yorkshire, with clients from Manchester, Liverpool, Preston, and the Lake District.
Are your materials sustainable?
We use 100% FSC/PEFC-certified timber and recycle all offcuts through our wood-burning furnace, reducing landfill waste and supporting sustainable forestry.
Do you offer guarantees?
We provide 10-year warranties on double-glazed units and 5-year guarantees on draught-proofing systems, reflecting our confidence in workmanship quality.
