Slender aluminium sliding patio doors in Cornwall

Delivering the highly sought after 'less frame, more glass' look, aluminium sliding patio doors are a firm favourite in minimalist homes along the Cornish coast. Injecting new life into older properties too, familiarise yourself with the range of modernising benefits they offer;

• 2, 3, 4 or 6 pane configurations
• Lightweight, durable, slim square-edge frames
• Ultra-efficient thermally broken frames as standard
• Exquisite collection of colours, matching handles, top lights & side lights to choose from
• Undemanding, enduring performance (average lifespan is 45 years)
• 99mm double track or 155mm triple track options
• High security multi-point steel locking mechanisms
• Marine grade powder coated aluminium doors are perfect for Cornish coastal homes - actively resisting corrosion, flexing & fading
• The most recyclable of all construction materials.

Browse through our matching aluminium window styles.

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Aluminium sliding patio door
White sliding doors

Practical uPVC sliding patio doors in Cornwall

Functional, clean lines and remarkable thermal insulation is a given with our multi-chambered collection of uPVC patio sliders. A cost-effective and durable replacement for vulnerable and inefficient timber sliding patio doors and outdated uPVC patio sliders, other benefits you need to be aware of include:

• 2, 3, or 4 pane configurations
• Manufacturing in-house allows for greater design flexibility, improved quality, reduced costs & quicker turnaround times
• Structurally compliant chamfered (symmetrical) or sculptured (rounded) frames that will never rot, flake, or peel
• An efficient 3 chamber system
• Low maintenance & long-lasting performance
(average lifespan is 35 years)
• High security PAS 24 accreditation & Secured By Design certified
6 point locking system

• Double, triple and low track/low threshold options
• Authentic extras such as classic Georgian bar detailing, top lights, side lights, and a range of convincing woodgrain finishes
• Recycled PVC used wherever possible.

Browse through our matching uPVC window styles.

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  • Colours
  • Hardware
  • Glazing
  • Brochures
  • Colours

    From classic white sliding patio doors to a modern black sliding patio door, enhancing connectivity between home and garden is a breeze with a new sliding patio door from the RJM collection. Our aluminium sliding patio doors can be personalised with over 100 RAL colours or customise your new uPVC patio sliders with 15 wonderful woodgrain finishes to choose from. And if you can't decide on one colour, why not opt for dual colour frames: with a different colour on the interior to the exterior frame?

    White

    White

    Black

    Black

    Cream

    Cream

    Green

    Green

    Grey

    Grey

    Irish Oak

    Irish Oak

    Light Oak

    Light Oak

    Rosewood

    Rosewood

    Sage Green

    Sage Green

    Hardware

    Tired patio doors are often viewed as an easy target for intruders to gain access. No matter whether you choose aluminium or uPVC, you can rest easy knowing that your new patio slider is secured with the very best locking mechanisms, tracks, handles, and hardware from industry leaders Yale and Trojan.

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    Handle close up

    Glazing

    Special attention is also paid to the glazing that we use. Manufacturing all of our sealed units in-house, we source our glass from Mackenzie Glass; the South West's only Pilkington Regional Partner. Achieving A ratings with ease, all our sliding patio doors can be secured with high-performance low-e double glazing, triple glazing, acoustic glazing, toughened glazing, decorative glazing, and a range of privacy glass options.

    Taffeta

    Taffeta

    Pelerine

    Pelerine

    Oak

    Oak

    Stippolyte

    Stippolyte

    Mayflower

    Mayflower

    Minster

    Minster

    Digital

    Digital

    Florielle

    Florielle

    Everglade

    Everglade

    Contora

    Contora

    Brochures

    Find all the answers you need from our in-depth product brochures displayed below.

    Our work

    Secure front doors for Newquay home

    Visiting their local RJM showroom for expert advice, this client had a clear vision of updating their home security. After all, your home is only as secure as its weakest...

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    Our work

    Charming new build conservatory in St Ives

    Serving St Ives and Cornwall communities for over 30 years, we couldn't wait to add essential extra space to this cramped St Ives home with a bespoke conservatory...

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    What our customers say

    Well-known for our strong family values, premium yet cost-effective home improvements and exceptional attention to detail, find out why our customers remain customers for life.

    9.75

    Par

    January 13, 2021

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    Very friendly and professional work force, finished to a high standard

    Very pleased with standard of work and how they cleaned up once completed. Many thanks

    10

    Bodmin

    January 13, 2021

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    New window in porch

    Excellent service from start to finish

    9.75

    Wadebridge

    January 13, 2021

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    Replacement windows

    Hard working and friendly team, who discussed the plan of work with us each day, and kept us informed of progress. Great attention to detail, neat finishes and we’re really...

    10

    Truro

    January 13, 2021

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    Supply and fit new double glazed windows with PVCu frames

    We are really pleased with our new windows. Our quotation was very reasonable and the quality of the materials and installation are great. The window fitter was very polite and...