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St Austell Bay Windows & Plastics

Sliding Patio Doors in St Austell & the Surrounding Area

01726 816906

01726 816906
Get a Quote

Sliding Patio Doors — Space-Saving Style for St Austell Homes

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Sliding patio doors are the perfect choice for homeowners who want to open up their living space to the garden without the floor space requirements of bi-folding or French doors. Gliding effortlessly on smooth, precision-engineered rollers, our sliding patio doors create a wide, unobstructed opening between your home and garden — flooding your room with natural light and creating a seamless indoor-outdoor connection. Available in uPVC and aluminium, in a range of panel configurations and RAL colours, and ideal for coastal properties across St Austell, Fowey, Padstow and St Mawes where low-maintenance and salt-air resistance are important.

Our uPVC sliding patio doors offer excellent value, A-rated thermal performance and multi-point security in a smooth, space-efficient design. Available in white, cream, anthracite grey and a range of other colours, in 2-panel and 3-panel configurations to suit your opening.
For a slim-profile, premium alternative — our aluminium sliding patio doors deliver thermally broken performance with ultra-narrow sightlines and maximum glazed area. Available in any RAL colour and ideal for contemporary homes, coastal properties and kitchen extensions across St Austell and nearby.
Our premium lift and slide patio door systems use a handle-operated mechanism that lifts the door panel off its weatherseal before sliding — allowing larger and heavier glazed panels to operate effortlessly. Ideal for wider openings and maximising the glazed area of your room.
Every sliding patio door we supply includes multi-point anti-lift locking systems, anti-jimmy beads and toughened safety glass as standard. All installations meet current security standards to give you complete peace of mind in your St Austell home.

Our Colour Options

Explore our full range of REHAU uPVC window and door colours. Click any swatch to copy its colour reference.

The Contemporary Collection

Elephant Grey (Grained)
Grained

Elephant Grey

Renolit 02.11.71.000047 – 116700

Similar to RAL 7001

Basalt Grey II (Smooth)
Smooth

Basalt Grey II

Renolit 02.11.71.000039 – 809700

Similar to RAL 7012

Slate Grey (Grained)
Grained

Slate Grey

Renolit 02.11.71.000040 – 101100

Similar to RAL 7015

Slate Grey (Smooth)
Smooth

Slate Grey

Renolit 02.11.71.000040 – 801300

Similar to RAL 7015

Anthracite Grey (Grained)
Grained

Anthracite Grey

Renolit 02.11.71.000041 – 116700

Similar to RAL 7016

Anthracite Grey (Smooth)
Smooth

Anthracite Grey

Renolit 02.11.71.000041 – 808300

Similar to RAL 7016

Black Brown (Grained)
Grained

Black Brown

Renolit 02.11.81.000101 – 116700

Similar to RAL 8022

Midnight Black (Matt)
Matt

Midnight Black

Renolit 02.20.01.000002 – 504700

Similar to RAL 9005

Alux DB703
Metallic

Alux DB703

Anodised aluminium finish

DB703 Dark Grey

The Timeless Collection

Simply White (Grained)
Grained

Simply White

Continental F456-5053

Similar to RAL 9010

Clotted Cream (Grained)
Grained

Clotted Cream

Continental F456-5054

Similar to RAL 9001

Chartwell Green (Grained)
Grained

Chartwell Green

Renolit 02.11.61.000029 – 101100

Heritage green

Pearl Grey (Grained)
Grained

Pearl Grey

Renolit 02.20.71.000005 – 116700

Similar to RAL 7038

Sage (Grained)
Grained

Sage

REHAU 2517L / Renolit 02.20.61.000003

Soft sage green

Pebble Grey (Grained)
Grained

Pebble Grey

REHAU 2907L / Renolit 02.11.71.000056

Similar to RAL 7032

The Traditional Collection

Turner Oak (Grained)
Grained

Turner Oak

Continental F470-3001

Woodgrain foil

Irish Oak (Grained)
Grained

Irish Oak

Renolit 9.3211 005 – 114800

Woodgrain foil

Golden Oak (Grained)
Grained

Golden Oak

Renolit 9.2178 001 – 116700

Woodgrain foil

Walnut (Grained)
Grained

Walnut

Renolit 9.2718 007 – 116700

Woodgrain foil

Rosewood (Grained)
Grained

Rosewood

Renolit 9.3202 001 – 116700

Woodgrain foil

Dark Oak (Grained)
Grained

Dark Oak

Renolit 9.2052 089 – 116700

Woodgrain foil

Mahogany (Grained)
Grained

Mahogany

Renolit 9.2065 021 – 116700

Woodgrain foil

The Statement Collection

Ruby Red (Grained)
Grained

Ruby Red

Renolit 02.11.31.000013 – 116700

Similar to RAL 3011

Racing Green (Grained)
Grained

Racing Green

Renolit 02.11.61.000009 – 116700

Similar to RAL 6009

Steel Blue (Grained)
Grained

Steel Blue

Renolit 02.11.51.000033 – 116700

Similar to RAL 5011

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Frequently Asked Questions

Sliding patio doors glide along a track and require no additional floor space to operate. Bi-folding doors fold back in a concertina fashion and can open the full width of the aperture, but require clear floor space for the folded panels. Sliding doors are a better choice for smaller spaces or where a single large panel opening is preferred.
Yes. Our sliding patio doors feature multi-point anti-lift locking systems, anti-jimmy beads and toughened safety glass as standard — making them highly resistant to forced entry.
Sliding patio doors typically start from around £1,200 for a two-panel uPVC unit fully supplied and installed. Aluminium and larger configurations vary in price. Contact us for a free no-obligation quote for your specific opening.
Yes — particularly our aluminium sliding patio doors, which are naturally resistant to corrosion and salt-air exposure. This makes them an excellent choice for coastal properties across Fowey, Padstow, St Mawes and Falmouth.

Why Choose Us

Why St Austell Homeowners Choose Us

Space-Saving Design
Unlike bi-folding or French doors, sliding patio doors require no additional floor space to operate — ideal where space is at a premium but you still want a wide opening to the garden.
Lift & Slide Systems Available
Multi-Point Anti-Lift Security
Every sliding patio door includes multi-point anti-lift locking systems and anti-jimmy beads as standard, making them highly resistant to forced entry.
FENSA Registered & 10-Year Guarantee
Every sliding patio door installation is FENSA registered and backed by our 10-year insurance-backed guarantee, fitted by our own in-house fitting team.

Our Process

Step 1 - Free Home Survey
Step 2 - Your Personal Quote
Step 3 - Products Are Manufactured
Step 4 - Professional Installation
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Areas We Cover

Covering St Austell & All Surrounding Towns

Truro
Bodmin
Lostwithiel
Newquay
Padstow
Liskeard
Falmouth
St Mawes
Fowey

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    St. Austell Bay Business Park, Par Moor Rd, Saint Austell PL25 3RF
    Open from 9am to 11pm
    Call us @
    01726 816906
    Send us an email
    staustellbayplastics@rocketmail.com