Business Details
38 Years
experience
Expert Window & Door Installers in Newton Abbot
Established in 1988, Devonshire Windows has been transforming homes across the South West for over 35 years. Our expertise lies in supplying and installing high-quality windows and doors, combining craftsmanship with premium materials from trusted manufacturers. With a comprehensive showroom in Newton Abbot, we offer a full turnkey service, managing every detail from design to installation. Our experienced team provides tailored solutions for both new builds and renovation projects, ensuring every client receives expert guidance and exceptional results. Backed by a proven track record and positive customer testimonials, we prioritise quality, reliability, and customer satisfaction.Our free measuring service and personalised consultations ensure projects meet individual needs, while our commitment to innovation keeps us at the forefront of the glazing industry. As approved stockists for leading brands like Internorm and Rationel, we deliver energy-efficient, durable solutions that enhance both aesthetics and functionality. Operating throughout Devon and Cornwall, we remain dedicated to maintaining our reputation as a trusted partner in home transformation.
Services
Aluminium Clad Windows
Timber Windows
Sash Windows
Bifold Doors
Sliding Doors
Secondary Glazing
Structural Glazing
Fixed Rooflights
Entrance Doors
Passive House Installation
Details
- Year established: 1988
Highlights and features
- We offer a full turnkey service from design to professional installation
- Our team has over 35 years of industry experience and expertise
- We provide a free measuring service with in-house surveyors
- Our extensive showroom in Newton Abbot offers hands-on product exploration
- We partner with trusted global manufacturers like Internorm and Rationel
What people say
Excellent service
Professional team
Quality products
Competitive pricing
Seamless process
Services
Aluminium Clad Windows
Our aluminium clad windows combine modern aesthetics with durability. Featuring timber interiors and low-maintenance aluminium exteriors, these windows offer superior thermal efficiency and security. Available in custom sizes and finishes, they suit both contemporary and traditional properties while enhancing energy performance.
Timber Windows
Crafted from sustainably sourced timber, our wooden windows provide natural insulation and timeless elegance. With options for traditional sash designs or modern casement styles, these windows deliver excellent acoustic performance and long-term durability when properly maintained.
Bifold Doors
Our premium bifold doors create seamless transitions between indoor and outdoor spaces. Featuring slim sightlines and multi-point locking systems, these doors offer maximum light transmission and security. Available in aluminium or timber finishes to match property aesthetics.
Passive House Installation
Specialist passive house glazing solutions ensure optimal thermal performance for eco-friendly buildings. Our certified installers use triple-glazed windows and doors with thermal breaks to meet strict energy efficiency standards while maintaining design integrity.
Structural Glazing
Create open, light-filled spaces with our structural glazing systems. These frameless glass solutions provide unobstructed views and modern aesthetics, ideal for extensions or contemporary home renovations while maintaining robust safety standards.
Questions
Do you supply and install windows across Devon and Cornwall?
Yes, we operate throughout Devon and Cornwall, providing both supply and professional installation services for residential properties.
What types of windows do you offer?
We offer aluminium clad windows, timber windows, sash windows, secondary glazing, structural glazing, and fixed rooflights.
Can I visit your showroom?
Yes, our extensive showroom in Newton Abbot showcases full product ranges with appointments available six days a week.
Are your installers certified professionals?
Our in-house installation teams are fully trained and experienced, ensuring high-quality workmanship for every project.
Do you offer a measuring service?
We provide a free, no-obligation measuring service with our in-house surveyors to ensure perfect fitting for your property.
What manufacturers do you work with?
We partner with leading global manufacturers including Internorm, Rationel, Sunflex, and Velfac for premium glazing solutions.
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