Crista Slide
Slim by design, strong by nature. Our premium aluminium sliding door range, engineered for architects, developers and discerning homeowners.
UK Manufactured · 20mm Interlock Sightlines · Rw up to 41 dB Acoustic · Double & Triple Track · Up to 3m Height
Luxury Aluminium Sliding Doors for the Modern Home
The Crista Slide range delivers seamless indoor-outdoor living with stunning minimalist design and engineering precision. Ideal for both commercial and luxury residential builds, our sliding doors combine ultra-slim 20mm interlock sightlines with superior thermal and acoustic performance.
Every door is manufactured at our state-of-the-art Yorkshire facility - combining a fully integrated handle system, double or triple track configurations and thermally broken aluminium profiles to deliver outstanding performance year-round.
Performance Specifications
Reference test: 1.23 m × 1.55 m - 1 sash + 1 fixed light. All performance data independently verified.
| Property | Class / Value |
|---|---|
| Thermal Transmittance (Uw) | 1.3 W/m²K |
| Acoustic Insulation | Rw up to 41 dB |
| Air Permeability | Class 4 |
| Water Tightness | Class 7A |
| Wind Resistance | Class C5 |
| Profile Thickness (Door) | 1.7mm |
Why Choose the Crista Slide?
At Granada Glazing, we don't just supply products - we craft architectural statements. The Crista Slide is the trusted choice of architects, house developers, and modern homeowners who demand nothing but the best in performance, design, and long-term reliability.
- Manufactured in the UK at our state-of-the-art Yorkshire facility
- Ultra-slim 20mm interlock sightlines for maximum glazing area
- Outstanding acoustic insulation - Rw up to 41 dB
- Double or triple track configurations for enhanced flexibility
- Sashes up to 2,500mm wide × 3,000mm tall, up to 320kg
- Fully integrated handle system for a seamless, streamlined appearance
- Left or right opening with large sash options as standard
- Multiple colours and hardware options to suit any specification
Thermal & Acoustic Performance
Thermally broken aluminium profiles deliver Uw 1.3 W/m²K, while the system achieves acoustic insulation of Rw up to 41 dB – keeping your interior quiet and comfortable regardless of external noise.
- Uw 1.3 W/m²K
- Rw up to 41 dB acoustic insulation
- Glazing options: 28mm & 30mm
- 1.7mm door profile thickness
20mm Interlock Sightlines
Ultra-slim sightlines of only 20mm create a sleek, contemporary finish while maximising the glazed surface and your view. A fully integrated handle system delivers a seamless, streamlined appearance.
- 20mm interlock – maximised glazed surface
- Fully integrated flush handle system
- Sleek, contemporary finish
- Sashes up to 3m high
Smooth, Reliable Operation
Engineered for effortless fingertip control, the Crista Slide is built around precision-engineered stainless steel adjustable wheels that deliver perfect alignment after installation – day in, day out.
- Precision-engineered stainless steel wheels
- Adjustable for perfect post-install alignment
- Air Permeability Class 4
- Water Tightness Class 7A
Versatile Configurations
Choose our double or triple track options for enhanced flexibility and effortless operation. Left or right opening with large sash options as standard – sashes up to 2,500mm wide × 3,000mm tall, 320kg.
- Double or triple track configurations
- Left or right opening
- Large sash options
- Max sash: 2,500 × 3,000mm, 320kg
Maximum Sash Dimensions
All sizes are for guidance only. Maximum weight and dimensions vary by typology – please contact our technical team for project-specific advice.
| Dimension / Spec | Value |
|---|---|
| Max Sash Width (L) | 2,500mm |
| Max Sash Height (H) | 3,000mm |
| Max Sash Weight | 320kg |
| Glazing Options | 28mm & 30mm |
| Interlock Sightlines | 20mm |
| Profile Thickness (Door) | 1.7mm |
Opening & Configuration Options
- Left or right opening
- Double or triple track configurations
- Large sash options
- Multiple colours and hardware options
Reference test: 1.23 m × 1.55 m – 1 sash + 1 fixed light.
Finishing Options
Our Sliding BiFold is available in a wide range of high-quality finishes applied at our in-house powder-coating plant in Yorkshire. Every colour is consistent across the full system – frame, sash, and hardware.
RAL 9016
RAL 7016
RAL 9005
RAL 9001
RAL 7035
RAL 6009
RAL 5010
Int. / Ext.
Standard, mottled and rough texture finishes across 150+ RAL colours.
Different colours inside and out – match your interior and exterior independently.
Premium metallic finish for contemporary and commercial architectural projects.
Realistic timber-look powder coating for warmth in mixed-material schemes.
Specialist coating for healthcare, hospitality and public-sector applications.
Contact our team to discuss colour matching or to request a physical sample for your project.
Glazing Options
The Crista Slide accepts glazing units in two specifications to meet thermal, acoustic, and security requirements across residential and commercial applications.
| Glazing Width | Description |
|---|---|
| 28mm | Standard double-glazed sealed unit. Suitable for most residential and commercial applications. |
| 30mm | Enhanced sealed unit for improved thermal and acoustic performance. |
All glazing is cut and fitted to exact sash dimensions. Contact our technical team to discuss the right specification – including glass type, low-E coatings, and any acoustic upgrades.
Technical Specification Documents
Download the full technical documentation for our Crista Slide sliding door system. Brochures, performance data sheets, drainage profiles and opening variant guides are available below to support your specification from concept to completion.
Common Questions About the Crista Slide
Discuss your Crista Slide project with us
Whether you're specifying a luxury residential development, a commercial fit-out, or a bespoke architectural project, our technical team is ready to help. Complete our enquiry form or call us directly on 01909 499899.
Alternatively, call us today on 01909 499899