Slim Sliding Patio Doors (SD25) by SunSeeker
Our SD25 sliding doors are designed to be seen through, not looked at. With a nearly invisible 25mm interlock and smooth, easy-glide operation, you can enjoy panoramic views and effortless access to your outdoor space all year round. Available in a wide range of colours, finishes, and sizes, our Slim Sliding Patio Doors (SD25) make for a perfect choice that will impress visitors for years to come. Get a quote now!
Ultra-Slim Sightlines
Features a super-slim 25mm interlock (with a 50mm option available), maximising glass area and creating a seamless connection between indoors and outdoors.
Flexible Opening Options
Make it yours with flexible configuration options. From dual-colour frames to integrated blinds and lift-and-slide mechanisms, the SD25 is fully customisable. Choose from 2, 3, 4, or even 6-pane setups on double or triple tracks.
Tailored to Your Home
Finish your look with our durable powder-coated colours, including Matte Black, Anthracite Grey, or Gloss White, and select from a range of sleek handle designs in Chrome, Gold, or Satin.
Handle Options
Corniche Slider Handle
Clean, robust finish (Black, Stainless Steel)
Corniche Lift & Slide Handle
For elegant operation (Black, Stainless Steel)
Prolinea Slider Handle
Timeless sophistication (Polished Chrome, Black, White, Gold, Smokey Chrome, Smooth Satin)
Configuration Options
Colours
Standard: Grey 7016 (Matte), Black 9005 (Matte), White 9016 (Gloss)
Dual Colour: Grey 7016 (Matte) on White 9016 (Gloss), or
Black 9005 (Matte) on White 9016 (Gloss)
Custom: Powder coated to any RAL colour upon request (Qualicoat specification)
Cills
190mm and 230mm cill sizes with concealed drainage to direct water away from brickwork.
Glazing Options
Double glazing, Integral blinds, or Laminated glass.
Slim Sliding Patio Doors (SD25) Specifications
Panels
Sightlines (Interlock): 25mm (standard) or 50mm
Maximum panel size:
2500 mm (2.5 metres) wide
2700 mm (2.7 metres) tall
Maximum weight: 250kg per panel
Track depth: Double track: 120mm; triple track: 183mm
Glazing thickness: up to 30mm
Standards & testing
U-values: from 1.4 W/m²K
Air permeability: 600 Pa
Water tightness: 300 Pa
Wind load resistance: Class C2/B
Security certification: PAS 24:2022
Slimline Sliding Patio Doors (SD25) Gallery
Find Out More
As a leading innovative doors company, Sunseeker strives to bring to market the best doors for your home or commercial property.
If you think our Slim Sliding Patio Doors are for you and you’d like further information or a no-obligation quotation, please request a quote or call us on 01582 492 730.