Coastal Windows & Conservatories

Business Details

38 Years

experience

Your Trusted Home Improvement Partner in Devon

Established in 1988, Coastal Windows & Conservatories has built a reputation as a leading provider of premium home improvement solutions across the South West of England. With over three decades of experience, we specialise in the design, supply, and installation of bespoke windows, doors, conservatories, kitchens, and roofing systems tailored to meet individual customer needs. Our commitment to quality is reflected in our use of advanced materials, including energy-efficient glazing, secure locking systems, and durable finishes that ensure longevity and performance. We operate with a team of highly trained professionals, including nine dedicated installation teams and three building teams, all of whom undergo regular training to maintain industry-leading standards.

Our service extends to Cornwall, Devon, Somerset, and Dorset, where we combine local expertise with national accreditation to deliver reliable, made-to-measure solutions. Customer satisfaction remains our priority, evidenced by our comprehensive aftercare service and numerous testimonials praising our punctuality, cleanliness, and attention to detail. As a company registered with the Financial Conduct Authority for credit broking, we offer flexible financing options while maintaining transparency in all our operations. Our partnerships with trusted suppliers and adherence to environmental commitments further underscore our position as a trusted partner in home transformation projects.

Services

Windows Doors Conservatories Kitchens Porches Verandas Flat Roofing Roofline & Cladding Driveways Solidor Door Design

Details

Year established: 1988

Highlights and features

Over 30 years of experience in home improvement installations
Expert teams with regular industry training and certifications
Tailored solutions for individual property requirements
Use of premium materials with energy efficiency and security features
Proven customer satisfaction with 100% completion guarantees

Associations and certifications

Glass & Glazing Federation (GGF)

What people say

Excellent service Polite and professional Efficient and tidy Highly recommend Superb job

Website

Update Listing

Services

Windows

We provide fully tailored window solutions designed to meet individual property needs across Devon. Our range includes energy-efficient casement, sash, and tilt-and-turn options with advanced glazing and multi-point locking systems. Each installation combines durability, security, and low maintenance features while enhancing thermal performance and reducing energy costs.

Doors

Our comprehensive door offerings include Solidor composite doors, bi-folding, French, and sliding patio options with industry-leading security features. Each product incorporates the Ultion lock system for maximum protection alongside thermal efficiency and customisable designs. Installations prioritise precision fitting and seamless integration with existing property aesthetics.

Conservatories

We design and install bespoke conservatories in various styles including lean-to, Victorian, and P-shaped configurations. Our solutions feature high-performance glazing, insulated roofs, and optional tiled or lantern designs to create year-round usable spaces. All projects include base construction, electrical integration, and finishing touches under strict quality controls.

Kitchens

Our kitchen installations combine functionality with aesthetic appeal using premium materials and modern designs. We offer made-to-measure cabinetry, energy-efficient appliances, and tailored layouts suitable for both traditional and contemporary homes. Each project receives dedicated sales support from design consultation through to final fitting.

Flat Roofing

We specialise in RubberBond FleeceBack EPDM flat roofing systems with 50-year durability and superior strength. Our installations include waterproofing membranes, insulation layers, and optional glazed panels for orangeries and sunrooms. All work complies with building regulations and incorporates internal plastering with optional spotlighting for finished interiors.

Questions

What areas do you serve?

We operate across Devon, Cornwall, Somerset, and Dorset with local showroom support in Newton Abbot.

Do you offer financing options?

Yes, we provide credit packages subject to status through our FCA-authorised partnership arrangements.

How long does installation take?

Most window and door installations complete within 1-2 days, with conservatories typically taking 2-4 weeks depending on complexity.

Are your products energy efficient?

All windows and doors feature advanced glazing and insulation to meet current energy efficiency standards.

Do you provide guarantees?

We offer comprehensive product and installation warranties with all major works as standard.

Reviews (6)

Write a Review

Sarah Harvey

Dec 31, 2021 Report

New front and back door, told the manager when he called round to see how it was going that there had been damage done to newly decorated hallway on fitting as shown in attached photos. Was reassured it would be fixed by manager as they have to leave the home as they found it.
Fitter said damage would be covered by the trim (it wasn't covered at all as photos show trim and damage). Fitter left with this still damaged, caulked ontop of dirt so we removed this and rectified the damage ourselves. Otherwise the job was done, chipped door handle that arrived with our new door was replaced in good

Kirsty Relph

Nov 18, 2021 Report

I wouldn't recommend Coastal to anyone. Although the sales team did a great job at selling me all the trimmings, I feel it was overpriced for the service and product we received. The door and windows were delivered with damages, resulting in issues with the installation. Which have yet to be resolved, and probably won't be due to the lack of communication after they got the sale. However I do have to say that the fitters, electricians and plasterer were amazing, very polite and they did a grand job. all and all coastal are an overpriced service.

Rme Badger

Oct 29, 2021 Report

A very professional yet personal experience. Our conservatory replacement has been completed to a very high standard of both materials and workmanship. The project was well coordinated through from the sales, survey and planning aspects and then through Cara and the installations team with Alex and the other fitters, builders and plasterers all keeping us well informed of their activities and timescales. There were some hiccups along the way, as would be expected with a project like this, but these were dealt with efficiently and effectively by all concerned and we felt confident throughout that

Lucy House

Oct 24, 2021 Report

We have just had six windows replaced by Elliot and Kalum; thank you, they have done an excellent job. We are very pleased with the product, insulation and particularly the way the "boys" worked with care and consideration within our home. We would have no hesitation in recommending Coastal Windows in the future John and Gill House

Debs Hogan

Oct 15, 2021 Report

I Have just had my windows finished today and I can't fault the guys who came to do the job. Very professional, friendly, clean and tidy and always turned up on time! All work was done to the highest standards. The kitchen itself was not an easy job due to the type of windows, but this did not hold them back from delivering an excellent finish. I'm really happy with the results and already the house feels warmer and more secure as well as looking fantastic.Gone are my misted, leaky, draughty windows! I would highly recommend them to anyone looking for replacement windows and doors.

Jeanne Collins

Aug 28, 2021 Report

Phase 1 of our windows installed, took two days & James & Peter have done a great job. Clean,tidy, always polite. Although there was a mistake in sizing with the bathroom glass opening the lads made it look good & secure while waiting for the right size to arrive. Overall very happy with the service & looking forward to phase 2