Business Details
20 Years
experience
Expert Sash Window Restoration in Lancashire
Established in 2006, Sash Windows Northwest is a family-owned business specialising in sash window restoration, repair, and installation across the North West of England. Our team comprises time-served joiners with extensive expertise in period properties, including listed buildings and conservation areas. We combine traditional craftsmanship with modern techniques to enhance window insulation, draught-proofing, and energy efficiency while preserving historical integrity. Our apprenticeship programme ensures skills are passed on, maintaining high standards of workmanship. We pride ourselves on completing projects on time and within budget, serving domestic and commercial clients with minimal disruption.Our reputation relies on customer recommendations, reflecting our commitment to quality and client satisfaction. We use FSC- and PEFC-certified timber, demonstrating environmental responsibility. Our work includes complex restoration projects in multi-storey listed buildings, collaborating with architects and conservation officers. We offer competitive pricing without compromising on quality or aesthetics. Our services extend to Yorkshire, Wales, and the Lake District, ensuring accessibility to a wide client base.
Services
Sash window restoration
Draught-proofing
Timber window repair
Double glazing
Secondary glazing
Bespoke window installation
Door repairs
Casement window restoration
Historic building conservation
Energy-efficient upgrades
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 assurance.
- We work on listed buildings with approval from conservation officers.
- We use sustainably sourced FSC- and PEFC-certified timber.
- We offer competitive pricing without compromising on craftsmanship.
Associations and certifications
- FSC
- PEFC
What people say
Excellent workmanship
Minimal disruption
Energy bills reduced
Preserved original character
Professional team
Services
Sash window restoration
Our sash window restoration service revitalises aged windows while maintaining their original character. We repair damaged frames, replace rotten sections, and recondition hardware to ensure smooth operation. This service extends the lifespan of traditional windows, enhancing energy efficiency without compromising aesthetic value. Ideal for listed buildings and conservation areas.
Draught-proofing
Draught-proofing eliminates cold air infiltration through window gaps using specialist brush systems and seals. This process reduces heat loss, lowers energy bills, and improves indoor comfort. We implement discreet solutions that maintain window functionality and visual appeal, suitable for both modern and historic properties.
Double glazing
Double glazing installation enhances thermal efficiency by fitting sealed glass units within existing frames. This service reduces noise pollution and heat loss while preserving window appearance. Our slim-profile units meet building regulations for period properties, offering modern performance with traditional aesthetics.
Timber window repair
Specialist timber repairs address rot, warping, and structural damage using matching wood species. We employ traditional joinery techniques to restore window integrity without full replacement. This service preserves historical accuracy while improving durability and weather resistance for long-term performance.
Historic building conservation
Conservation work for listed buildings involves sympathetic restoration approved by local authorities. We replicate original designs using traditional materials and methods while incorporating modern improvements. Our team collaborates with architects to maintain architectural integrity during sensitive renovation projects.
People
Andrew Moon
Owner
Andrew Moon, founder of Sash Windows Northwest, has over 15 years' experience in sash window restoration. He oversees operations, ensuring quality standards and customer satisfaction across all projects.
Questions
Should I repair or replace my sash windows?
Repair is usually preferable for period properties, preserving historical features while improving efficiency through draught-proofing and selective restoration techniques.
Can sash windows be double glazed?
Yes, we install slim-profile double glazing units that maintain traditional appearance while improving thermal efficiency and noise reduction.
Do you work on listed buildings?
Yes, we specialise in conservation projects for listed buildings, working with local authorities to ensure compliance with heritage regulations.
What areas do you cover?
We operate across the North West, including Lancashire, Manchester, Liverpool, and extending to Yorkshire, Wales, and the Lake District.
How do you ensure quality workmanship?
Our team includes time-served joiners with in-house training, using traditional techniques combined with modern energy-efficient solutions.
