The widespread adoption of heat pumps and air conditioning systems is changing installation requirements. Whether on detached houses or apartment buildings, the outdoor unit must no longer simply work: it must also blend in.
In 2026, DECOCLIM is structuring and expanding its range to respond to this market evolution with a clear ambition: to offer a standardised, modular and certified solution, capable of adapting to all on-site configurations without compromising airflow.
11 standard sizes to cover 100% of on-site configurations
The DECOCLIM range is now built around 11 sizes covering all outdoor units on the market, without custom-made solutions.
This allows:
- precise adjustment as close as possible to the unit,
- better aesthetic integration,
- improved budget control.
New XS size: ideal for balconies and apartment buildings
The XS size is dedicated to compact installations, especially on balconies or small terraces.
It addresses the common constraints of multi-unit housing: visual integration, regulatory compliance and reduced footprint.
New XXL and XXL+ sizes: for large heat pumps
The XXL and XXL+ sizes are designed for larger air-to-water heat pumps.
The XXL+ model keeps the same width and depth as the XXL while offering an additional +50 cm in height.
A direct response to the constraints of the largest units.
Accessories: built-in modularity from the design stage
DECOCLIM includes a full range of accessories to adapt each installation:
- Bottom panels for elevated wall-mounted installations.
- Back panels for units positioned away from the wall, especially pool heat pumps.
- Side panels for a flawless finish after depth adjustment.
1. RAL 1015 now available on all accessories
RAL 1015 (light ivory) is now available across the entire accessories range.
Widely used in architecture, it naturally blends with both traditional and contemporary façades.
It joins these 3 other colours, also available in "full options" for optimal aesthetic integration:
- RAL 9010 white
- RAL 9001 cream white
- RAL 7016 anthracite grey
2. Technical upgrades: more rigidity, more depth
The already integrated adjustable slats are evolving: thickness increased from 1.5 mm to 2 mm for improved rigidity, plus additional reinforcement to prevent any twisting.
New optional slats now make it possible to increase depth by up to an additional +25 cm compared with current configurations (+40 cm by removing the currently integrated slats), reaching more than 1.20 m on the largest formats.
This upgrade avoids the need to move up to a larger size based solely on depth requirements.
Airflow protection: a certified technical signature
While DECOCLIM continues to evolve in 2026 with new sizes and accessories, one thing remains unchanged: our technical standards. From the very beginning, every cover has been designed to preserve the outdoor unit’s airflow as much as possible.
Thanks to its louvred slat design, DECOCLIM allows for aesthetic integration without enclosing the unit or disrupting its operation. This commitment is backed by a bailiff-certified airflow test, unique on the market, with a very limited measured pressure drop ranging from 2.06% to 2.85% depending on the configuration.
This level of technical rigour, combined with design, is what makes DECOCLIM a trusted choice for more than 15,000 professional partners since 2013.
At DECOCLIM, innovation only matters if it remains compatible with what matters most: the proper operation of the unit.
FAQ – Everything you need to know about DECOCLIM 2026 new products
Which DECOCLIM size should I choose for my heat pump?
The right size depends on the actual dimensions of the outdoor unit (width, height, depth), including any protruding elements such as brackets or connections. The DECOCLIM range now includes 11 standard sizes covering almost all configurations.
Does a heat pump cover reduce performance?
A poorly designed cover can disrupt airflow. DECOCLIM is the only solution whose airflow protection has been tested and certified by a bailiff, ensuring the proper operation of the equipment.
Is there a solution for large air-to-water heat pumps?
Yes. The XXL and XXL+ sizes are specifically designed for large outdoor units, with the option to extend depth thanks to optional slats.
Can the depth be adjusted without changing size?
Yes. The new optional slats allow the depth to be increased by up to +40 cm without moving up to the next size.
Are the accessories available in RAL 1015?
Yes. In 2026, RAL 1015 is available across the full accessories range, ensuring optimal aesthetic integration.
