IrYs® roller shutter box

The new half-lintel box

Designed as part of a sustainable construction approach, the new IrYs® half-header box is made from 98% recycled material.

It therefore meets the major challenges of RE2020 (low-carbon construction) and offers genuine thermal and acoustic insulation and airtightness performance for the end user.

IrYs® won the Bronze Award at BATIMAT 2022 in the Joinery and Closure category.

Complementary products

Technical features :

IrYs® is suitable for two main types of installation:

  • Traditional masonry with a maximum winding of ø200,
  • Timber framing with a maximum winding of ø160.

It is compatible with all types of solar protection: bioclimatic slats, long-span slats for XXL openings of up to 3.50 m, standard market slats, BSO and mosquito nets (better management of solar gain, prevents overheating in buildings in summer and considerably reduces the use of air conditioning).

This patented box is quick and easy to assemble: simply clip on the end caps, steel plate and integrate the slats guider and brackets (no screws, no silicone). The load-bearing bracket system is easy to fit, there’s no need for steel reinforcement, and after-sales service is made easy thanks to the removable drawers.

IrYs® is the 1st box on the market to obtain technical approval for bay widths of up to 3.50 m.

Implementation :

Installation on timber-framed houses

Installation in half lintel masonry

Certified performance :


Dn,e,w + Ctr 56 dB in standard configuration
Dn,e,w + Ctr 59 dB with options     
Dn,e,w + Ctr 55 dB in standard configuration with VMC grille (PV CSTB)

ThermAL :

Up = 0,64 W/m².K with 120 mm insulation


Airtightness : C*4 with winch and motor (PV CSTB)
Wind resistance : V*4 in 3.50 ml width with RF038 fastening bracket (PV CSTB)