The SL-PST is a thermally broken, automatic sliding door system that provides the highest level of energy efficiency and durability. Combined with slim door profiles, they’re a stylish entrance for many commercial businesses.
Specification Text
Gilgen PST Profile System Thermally Insulated Sliding Door
Brochures
What are the benefits of an insulated sliding door?
Energy savings: The advanced thermal break technology reduces heat transfer, keeping interiors warmer in winter and cooler in summer, lowering energy bills.
Comfort all year round: By maintaining a stable indoor temperature, thermally insulated sliding doors create a pleasant environment for employees, customers, or residents, regardless of the weather outside.
Sleek, modern appearance: Slimline profiles and quality finishes combine energy efficiency with a stylish, contemporary look that complements any building design.
Noise reduction: The insulation properties not only keep temperatures stable but also reduce external noise for a quieter, more peaceful indoor environment.
Durability & weather resistance: Designed to withstand the elements, these doors provide long-lasting performance, even in demanding climates.
Compliance with energy standards: Exceeds regulatory thermal performance requirements (e.g., Doc L standard 3.5 UBV value), supporting sustainable building goals.
Smooth, automatic operation: Combines energy efficiency with the convenience of automatic sliding, ensuring effortless access for all users.
What kind of businesses benefit from a thermally insulated door?
Thermally insulated doors can assist your business in exceeding the Doc L standard 3.5 UBV value, stipulated for main entrance doors.
Commercial buildings & offices
Ideal for maintaining comfortable indoor climates while reducing energy costs, making it perfect for energy-conscious businesses.
Healthcare facilities
Suitable for areas requiring both easy access and high security, supporting hygiene and safety in medical settings.
Retail spaces
Enhances customer experience with smooth, automatic operation while maintaining temperature control in climate-sensitive environments.
Residential complexes
Offers a combination of aesthetic appeal, security, and energy efficiency, ideal for high-end residential buildings.
Public buildings & emergency facilities
Ensures compliance with safety standards and facilitates rapid evacuation during emergencies, essential for schools and government buildings.
Sustainable building projects
Aligns with eco-friendly construction goals by significantly reducing energy consumption, perfect for projects aiming for sustainability certifications.
Hotels & hospitality industry
Enhances guest comfort through seamless operation while contributing to energy savings, valued in the hospitality sector.
Energy-efficient sliding door: Technical specification
Features
Energy efficiency:
- High thermal protection / low Ud-value – Offers excellent thermal insulation by preventing heat transfer, making it energy-efficient and eco-friendly.
Door features:
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- Single and bi-parting sliding doors – Doors can be made to slide open in one direction (single) or split in the middle to open in both directions (bi-parting).
- Two or four-leaf telescopic sliding door settings – Multi-panel doors that stack behind each other, allowing for wider openings in confined spaces.
- Side panel and glazed overhead panel – Allow natural light to enter while maintaining thermal efficiency.
- Vertical door leaf interlocking – Provides a tight seal to prevent drafts from maintaining consistent indoor temperatures.
- Manual/automatic opening functions – Allowing for manual control in low-traffic areas to reduce energy consumption.
- Door leaf weight up to 250 kg in conjunction with SL35 (header box 140 mm)
Additional door options:
- CARLOCK locking system built into drive mechanism – Integrated locking system that ensures
- FLUVERI multi-point locking (integrated into door leaf) – Multiple locking points guarantee fast and safe locking and unlocking of the door.
Full-length bottom rail with or without drainage – Manages water ingress effectively, protecting the door system and maintaining energy efficiency.
Compliance:
- Built with EN 16361 compliance with European standards for safety, durability, and energy efficiency.
- TÜV approved and complies with pertinent standards and requirements (e.g., EN 16005, DIN 18650)
- The energy saving specifications, such as EnEV, are complied with (country-specific requirements need to be taken into account)
Range of Applications
| Sliding Door | Clear width | Clear height | max. door leaf weight SL 35 | max. door leaf weight SL 45 |
| Single door leaf | 700 – 2000 mm (redundant 950 – 2000 mm) | up to 3000 mm | 150 kg | 240 kg |
| Bi-parting | 800 – 3000 mm (redundant 900 – 3000 mm) | up to 3000 mm | 2 x 150 kg | 2 x 240 kg |
| Two-leaf telescopic | 1100 – 3000 mm (redundant 1100 – 3000 mm) | up to 3000 mm | 2 x 120 kg | 2 x 150 kg |
| Four-leaf telescopic | 1200 – 4000 mm (redundant 1200 – 4000 mm) | up to 3000 mm | 4 x 75 kg | 4 x 120 kg |
Thermal insulation sliding door maintenance
Scheduled and unplanned door maintenance: We offer scheduled maintenance programmes for all our door solutions, which include regular inspections, adjustments, and preventive measures to keep your door performing its best.
For unforeseen problems, we provide ad hoc repair services to quickly address unexpected issues, minimising potential disruptions to door operations.
Client training and assistance: We equip all of our clients and their staff with the knowledge of proper usage and basic maintenance so they can operate the doors effectively and identify minor issues independently.
Comprehensive documentation: We supply clients with comprehensive documentation, including electronic service reports and O&N manuals that are issued upon completion of a new door installation. These offer insights into the features, maintenance procedures, and troubleshooting steps specific to your door systems.
Why choose GDUK for your insulated sliding doors?
Customisation options: Our doors are tailor-made to your aesthetic preference and space requirements, so you can choose the finish and designs perfect for your space.
Security features: We can incorporate your building’s existing security features to ensure your new doors are just as secure as your previous ones.
Durability: We create doors to the highest quality standards, made from durable materials to withstand frequent use and harsh weather conditions.
Compliance with regulations: Our insulated sliding doors comply with relevant safety and accessibility standards (EN 16361, EN 16005 & DIN 18650), ensuring compliance with building codes and regulations.
Purchasing a new security door
Ready to purchase your new security door? Get in touch by phone (0800 316 6994), email (estimating@www.gdukds.com) or the online contact form at the bottom of the page.
For more information about the purchase and installation process, access our comprehensive guide on buying your new door.
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