Business Details
38 Years
experience
Premium Windows & Doors in Newton Abbot
Established in 1988, Devonshire Windows has over three decades of expertise in supplying and installing high-quality windows and doors across Devon and Cornwall. Our comprehensive service includes design, supply, and professional installation, managed entirely by our in-house team. With an extensive showroom in Newton Abbot showcasing products from leading manufacturers like Internorm and Rationel, we offer bespoke solutions tailored to both new builds and renovation projects. Our team's industry knowledge and commitment to customer satisfaction ensure every project meets the highest standards of quality and efficiency. 
Services
Aluminium Clad Windows
Timber Windows
Sash Windows
Bifold Doors
Sliding Doors
Structural Glazing
Secondary Glazing
Fixed Rooflights
Entrance Doors
Conservation Roofs
Details
- Year established: 1988
Highlights and features
- We have over 35 years of combined team experience in glazing solutions.
- Our full-service approach covers design, supply, and professional installation.
- We offer a comprehensive showroom with products from trusted manufacturers.
- We provide free measuring and personalised consultations for tailored solutions.
- We have a proven track record of transforming homes across the South West.
What people say
Brilliant windows and doors
Professional installation team
Excellent service
Highly recommended
Tidy and considerate workers
Services
Aluminium Clad Windows
Our aluminium-clad windows combine durable exteriors with timber interiors, offering modern aesthetics and excellent thermal performance. These windows are customisable in colour and finish to match your property's style. Ideal for both contemporary and traditional homes, they provide long-lasting durability and low maintenance requirements.
Timber Windows
Crafted from sustainably sourced timber, our wooden windows offer natural insulation and classic elegance. Available in various styles including sash and casement designs with optional double or triple glazing. These windows enhance property value while maintaining traditional architectural integrity with modern performance standards.
Bifold Doors
Our bifold doors create seamless transitions between indoor and outdoor spaces with slim aluminium frames and expansive glass panels. Available in configurations up to 11m wide, they feature advanced security and weatherproofing. These doors maximise natural light while maintaining thermal efficiency throughout the year.
Structural Glazing
We install frameless glass systems that create minimalist, light-filled spaces without compromising structural integrity. These solutions include fixed rooflights, glass walls, and corner installations with invisible support systems. Perfect for modern extensions and contemporary architectural designs requiring unobstructed views.
Secondary Glazing
Our secondary glazing adds an extra layer of insulation to existing windows while preserving original features. This solution improves thermal efficiency and noise reduction without altering historic window structures. Ideal for period properties and conservation areas requiring modern performance upgrades.
Questions
What types of windows do you supply?
We offer aluminium-clad, timber, sash, structural glazing, and secondary glazing windows from premium manufacturers like Internorm and Rationel.
Do you install doors as well as windows?
Yes, we supply and install entrance doors, bifold doors, sliding doors, and French doors in various materials and designs.
Which areas do you cover?
We operate across Devon and Cornwall, serving both residential and commercial properties with bespoke glazing solutions.
Can I visit your showroom?
Our Newton Abbot showroom is open Monday-Thursday 9:30am-5pm and Friday 9:30am-4pm by appointment.
Do you offer free consultations?
Yes, we provide free measuring and personalised consultations to help design your ideal glazing solution.
Are your products energy efficient?
All our windows and doors meet modern thermal efficiency standards, helping reduce energy bills and improve home comfort.
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