Business Details
Award-Winning Double Glazing in Anglesey
LR Nash Windows is a family-run business established to address customer needs with professional expertise in double glazing, windows, doors, and conservatories. With over 47 years of combined experience, we prioritise customer satisfaction through meticulous service, including carpet protection, dust sheets, and damage rectification. Our products, featuring 10-year guarantees and A+ energy ratings, have earned 100% satisfaction from the Consumer Protection Association. Recognised as North Wales' #1 double glazing provider for three consecutive years, we combine innovation with traditional values.Our team ensures installations meet high standards, avoiding disruption to tiles, render, or plaster. We offer bespoke solutions, including bi-fold doors, conservatories, and garage doors, serving Anglesey, Holyhead, and Bangor. Our commitment to quality is reflected in 155 positive reviews and a 5/5 star rating from North Wales Trading Standards. All work includes internal trimming to minimise redecorating, with guarantees for both products and craftsmanship.
Services
Double Glazing
UPVC Windows
Composite Doors
Conservatories
Garage Doors
Bifold Doors
Roofline Products
Energy Efficient Windows
Window Repairs
Home Security Solutions
Highlights and features
- We offer 47 years of combined experience in double glazing and window installations.
- Our products come with 1020-year guarantees for durability and peace of mind.
- 100% customer satisfaction rated by the Consumer Protection Association.
- Family-run business prioritising personal service and attention to detail.
- Awarded North Wales' #1 double glazing provider for three consecutive years.
Associations and certifications
- Consumer Protection Association
- Trading Stannards
What people say
Excellent service
100% satisfaction
Award-winning
Highly recommended
Quality installations
Services
Double Glazing
Our double glazing solutions feature A+ energy-rated uPVC windows designed to reduce heat loss and lower energy bills. Each installation includes multi-point locking systems for security and comes with a 10-year guarantee. Customers benefit from improved home insulation and increased property value, supported by our commitment to 100% satisfaction.
Composite Doors
Durable composite doors combine modern security features with aesthetic appeal, including impact-resistant fibreglass skins and thermal-efficient cores. Each door includes a 10-year guarantee and meets Secured by Design standards. Customers enjoy enhanced home security and low-maintenance durability, backed by our family-run service ethos.
Conservatories
Custom uPVC conservatories provide year-round living spaces with hundreds of design options. Installed with a 10-year warranty, they feature low-maintenance materials and energy-efficient glazing. Customers gain additional home space and value, supported by our partnership with Aztec Conservatories and 47 years of combined expertise.
Garage Doors
Weatherproof, maintenance-free garage doors offer durability and security with a 10-year warranty. Available in up-and-over, roller, and sectional styles, they enhance property aesthetics. Customers benefit from robust construction and professional installation, aligning with our 100% satisfaction guarantee.
Bi-Fold Doors
Origin Global aluminium bi-fold doors provide sleek, energy-efficient access with a 20-year manufacturer guarantee. Featuring slim sightlines and multi-point locks, they maximise natural light. Customers enjoy seamless indoor-outdoor living, supported by our award-winning service and technical expertise.
People
Leigh Nash
Owner
Leigh Nash founded LR Nash Windows after identifying gaps in customer service within the double glazing industry. With 47 years of combined experience, he prioritises family values and quality craftsmanship. His leadership has earned the company three consecutive 'Best in North Wales' awards.
Questions
What areas do you serve?
We serve Anglesey, Holyhead, Bangor, and surrounding areas in North Wales.
Do your products have guarantees?
Yes, uPVC products have 10-year guarantees, and Origin bi-fold doors include a 20-year manufacturer warranty.
Are your installations energy efficient?
All windows and doors are A+ energy-rated to improve home efficiency and reduce bills.
How can I get a quote?
Call 01407 832159 or request a callback via our website for a free, no-obligation quote.
What accreditations do you hold?
We are approved by Trading Stannard’s and have 100% satisfaction from the Consumer Protection Association.
Can you replace sealed glazing units?
Yes, we replace failed units in wood, plastic, or aluminium frames to restore efficiency.
