Business Details
46 Years
experience
Expert Windows, Doors & Conservatories in Barnstaple
South West Windows has been serving North Devon since 1980 as a family-run business with three generations of the Sellwood family at its core. Specialising in the supply and installation of energy-efficient uPVC and aluminium windows, doors, and conservatories, we combine traditional craftsmanship with modern technology to deliver high-quality solutions tailored to individual client needs. As a FENSA-registered company, we guarantee A-rated energy performance and security across all window and door installations while maintaining a reputation for exceptional customer service. Our expertise extends to bespoke conservatory designs and maintenance-free uPVC roofline products, ensuring comprehensive home improvement solutions.With over four decades of experience, we remain committed to providing competitively priced products without compromising on quality or workmanship. Our association with Alumitech allows us to offer precision-engineered aluminium solutions that combine thermal efficiency with contemporary aesthetics. From initial consultation to final installation, our dedicated team ensures seamless project execution within agreed timelines, reflecting our core values of reliability, transparency, and customer satisfaction.
Services
Windows
Doors
Conservatories
Roofline
Double Glazing
Aluminium Windows
Bi-Fold Doors
UPVC Roofline
Patio Doors
Bespoke Conservatories
Details
- Year established: 1980
Highlights and features
- We have over 40 years' experience in window and door installations across North Devon
- Our family-run business prioritises personal service with multi-generational expertise
- All products are FENSA-registered and A-rated for energy efficiency
- We provide free, no-obligation quotes tailored to your specific requirements
- Our association with Alumitech guarantees precision-engineered aluminium solutions
Associations and certifications
- FENSA
Services
Windows
Our energy-efficient windows enhance home insulation while reducing energy bills through advanced double glazing technology. Available in uPVC and aluminium materials, they feature multi-point locking systems for enhanced security. Customisable styles include sash, bay, and tilt-and-turn options to suit various property types.
Doors
We supply and install secure, thermally efficient doors with eight-point locking systems and anti-bump cylinders. Choose from composite, bi-fold, and French door styles in uPVC or precision-engineered aluminium. Each design combines safety features with aesthetic customization through various colours and finishes.
Conservatories
Our bespoke conservatories feature energy-efficient glazing and self-cleaning glass with options for Edwardian, Victorian, or modern designs. Available in multiple configurations including four-to-six pane bi-folding options. Customisable roof vents and heat-reducing materials ensure year-round comfort.
Roofline
Durable uPVC roofline products including fascias, soffits, and gutters prevent rot while maintaining aesthetic appeal. Engineered for minimal maintenance with colourfast finishes that resist discoloration over time. Available in multiple profiles to complement different property styles.
Double Glazing
Double-glazed units maximise heat retention through advanced sealed insulating glass technology. Available as standalone replacements or integrated into full window systems. Combines draught reduction with noise insulation benefits for improved home comfort.
Questions
What services does South West Windows Ltd offer?
We specialise in uPVC and aluminium windows, doors, conservatories, and roofline products with installation across North Devon.
Are your products energy efficient?
All our windows and doors are A-rated for energy efficiency with double glazing technology to reduce heat loss.
How long does installation take?
Most projects complete within four to six weeks from initial design consultation to finished installation.
Do you provide guarantees?
As FENSA-registered installers, our work complies with building regulations and comes with appropriate manufacturer warranties.
What areas do you cover?
We serve Barnstaple and surrounding areas of North Devon for residential and commercial properties.
Can I get a free quote?
Yes, we offer free no-obligation quotes with tailored recommendations during our one-to-one consultations.
