Modern construction is increasingly moving away from complex concrete foundations in favor of advanced solutions that enable the quick installation of reliable and durable outdoor surfaces. One such solution is adjustable deck supports.
Why Have Adjustable Supports Become the Standard for Modern Installation?
Adjustable supports make it possible to create a perfectly level surface even on challenging substrates with significant height variations. They provide the necessary ventilation space beneath the decking, promote efficient drainage, and significantly simplify the installation process.
Key Benefits of Adjustable Supports:
- Fast installation without concrete work;
- Ability to compensate for uneven subfloors;
- Easy access to utilities and services beneath the deck;
- Improved water drainage;
- Enhanced ventilation and extended deck lifespan;
- Easy removal of individual elements for maintenance and repairs.
Adjustable supports are particularly suitable for rooftop terraces, balconies, decks, poolside areas, and commercial outdoor spaces.
Types of Adjustable Supports
The WoodPlast range includes two series of adjustable supports, offering solutions for virtually any project.
RAPTOR Series
The RAPTOR series is distinguished by its compact design and wide adjustment range.
Available models:
- RAPTOR S 015–035 — height adjustment from 15 to 35 mm;
- RAPTOR M 035–065 — height adjustment from 35 to 65 mm;
- RAPTOR L 065–095 — height adjustment from 65 to 95 mm;
- RAPTOR XL 095–125 — height adjustment from 95 to 125 mm.
These supports are ideal for residential terraces, balconies, and rooftop applications where precise leveling is required.
STANDARD Series
For projects involving larger height differences, the STANDARD series offers greater adjustment capabilities.
Available models:
- STANDARD 030–045 — from 30 to 45 mm;
- STANDARD 045–070 — from 45 to 70 mm;
- STANDARD 070–120 — from 70 to 120 mm;
- STANDARD 120–220 — from 120 to 220 mm.
This series is designed for more demanding architectural projects and installations with substantial level variations.
Depending on the decking system, the supports can be equipped with deck board fixing clips or the Click system for aluminum joists.
Accessories That Make the System Even More Efficient
The performance of adjustable supports largely depends on properly selected accessories. For this reason, WoodPlast offers a comprehensive range of complementary components that simplify installation and improve overall system performance.
1. Height Extensions
Special extension inserts are used to increase the support height while maintaining structural stability:
- DDR P30 for the RAPTOR series;
- DS 100 for the STANDARD series.
2. Slope Correctors
Many installations are carried out on surfaces designed with a drainage slope. To compensate for these inclines, the following accessories are available:
- DDR KN — slope corrector up to 7%;
- LE — adjustable slope corrector from 0–7%.
These components ensure that the finished deck remains perfectly level.
3. Protective and Acoustic Pads
For additional comfort and protection, the following accessories can be used:
- DDR PO — protective pad;
- DDR PA — acoustic pad;
- SH 100 — sound-insulating pad.
These elements reduce noise transmission, compensate for minor surface irregularities, and enhance user comfort.
4. Rubber Joist Pads
For additional cushioning and protection, the following rubber pads are available:
- DDR PG;
- SBR 200.
Rubber pads improve load distribution and help reduce vibrations.
5. Spacer Clips and Click System
The DDPWAP spacer clip provides the required expansion gap between the deck and adjacent walls, while the Click system enables quick and secure connection between STANDARD supports and BRUGGAN aluminum joists.
Applications of Adjustable Supports
Adjustable supports are widely used in:
- Residential terraces and decks;
- Balconies and loggias;
- Rooftop terraces and accessible roofs;
- Commercial terraces for restaurants and hotels;
- Poolside areas;
- Garden pathways and outdoor platforms;
- Porcelain paver installations on pedestals.
Thanks to their ease of installation and high reliability, these systems have become one of the most popular solutions for modern decking and outdoor flooring projects.
Conclusion
Adjustable supports are more than just a structural component—they are a comprehensive solution that ensures durability, installation convenience, and a flawless appearance for any terrace or decking project.
With the versatile RAPTOR and STANDARD series, along with a wide range of accessories, it is possible to implement projects of any complexity while ensuring outstanding performance for many years to come.
