50 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
50 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
New M1 Polystyrene Beads for Insulation

50 L Fireproof M1 Polystyrene Beads Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage

€27.90
100 L Anti-Fire M1 Polystyrene Beads for Insulation of Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
100 L Anti-Fire M1 Polystyrene Beads for Insulation of Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
New M1 Polystyrene Beads for Insulation

100 L Fireproof M1 Polystyrene Balls for Insulation of Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage

€29.90
200 L Fireproof M1 Polystyrene Balls for Insulation of Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
200 L Fireproof M1 Polystyrene Balls for Insulation of Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
New M1 Polystyrene Beads for Insulation

200 L Fireproof M1 Polystyrene Balls for Insulation of Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage

€39.90
250 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
250 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
New M1 Polystyrene Beads for Insulation

250 L Fireproof M1 Polystyrene Balls for Insulation of Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage

€49.90
-27.3%
500 L Anti-Fire M1 Polystyrene Beads Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
500 L Anti-Fire M1 Polystyrene Beads Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
New M1 Polystyrene Beads for Insulation

500 L Fireproof M1 Polystyrene Beads Insulation for Attics, Roofs, Floors, Sanitary Voids, Partitions, Drainage

€109.90
€79.90
-22.74%
1000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
1000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
New M1 Polystyrene Beads for Insulation

1000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage

€219.90
€169.90
-19.75%
2000 L Fire-Resistant M1 Polystyrene Beads for Insulation of Attics, Roofs, Floors, Sanitary Voids, Partitions, Drainage
2000 L Fire-Resistant M1 Polystyrene Beads for Insulation of Attics, Roofs, Floors, Sanitary Voids, Partitions, Drainage
New M1 Polystyrene Beads for Insulation

2000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage

€399.90
€320.90
-22.19%
3000L Polystyrene Beads Insulation at Factory Prices|Free Delivery
3000L Polystyrene Beads Insulation at Factory Prices|Free Delivery
New M1 Polystyrene Beads for Insulation

3000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage

€630.90
€490.90
-22.36%
4000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
4000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
New M1 Polystyrene Beads for Insulation

4000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage

€849.90
€659.90
-25.43%
5000 L Polystyrene Beads Insulation at Factory Price|Free Delivery
5000 L Polystyrene Beads Insulation at Factory Price|Free Delivery
New M1 Polystyrene Beads for Insulation

5000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage

€1,100.90
€820.90
-24.21%
6000 L Fireproof M1 Polystyrene Beads Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
6000 L Fireproof M1 Polystyrene Beads Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
INJECTEUR OFFERT !
New M1 Polystyrene Beads for Insulation

6000 L Polystyrene Beads M1 Fire-Resistant Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage

€1,300.90
€985.90
-21.62%
7000 L Polystyrene Beads Insulation at Factory Prices | Free Delivery
7000 L Polystyrene Beads Insulation at Factory Prices | Free Delivery
INJECTEUR OFFERT !
New M1 Polystyrene Beads for Insulation

7000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage

€1,479.90
€1,159.90
-29.7%
8000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
8000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
INJECTEUR OFFERT !
New M1 Polystyrene Beads for Insulation

8000 L Polystyrene Beads M1 Fire Resistant Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage

€1,649.90
€1,159.90
-18.38%
9000 L Fireproof M1 Polystyrene Beads Insulation for Attics, Roofs, Floors, Sanitary Voids, Partitions, Drainage
9000 L Fireproof M1 Polystyrene Beads Insulation for Attics, Roofs, Floors, Sanitary Voids, Partitions, Drainage
INJECTEUR OFFERT !
New M1 Polystyrene Beads for Insulation

9000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Sanitary Voids, Partitions, Drainage

€1,849.90
€1,509.90
-25.44%
10,000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
10,000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
INJECTEUR OFFERT !
New M1 Polystyrene Beads for Insulation

10,000 L Fire-Resistant Polystyrene Beads M1 for Attic Insulation, Roofs, Floors, Crawl Spaces, Partitions, Drainage

€2,200.90
€1,640.90
-14.68%
20,000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
20,000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
INJECTEUR OFFERT !
New M1 Polystyrene Beads for Insulation

20,000 L Polystyrene Beads M1 Fireproof Insulation for Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage

€3,400.00
€2,900.90
Blower Injector with 4M Hose for Polystyrene Bead Insulation Injection
Blower Injector with 4M Hose for Polystyrene Bead Insulation Injection
New M1 Polystyrene Beads for Insulation

Blower Injector with 4M hose for Polystyrene Beads Insulation Injection

€149.90
Extension Hose for Polystyrene Bead Blower Injector
Extension Hose for Polystyrene Bead Blower Injector
New M1 Polystyrene Beads for Insulation

Extension hose for blower injector

€24.90

New M1 Polystyrene Beads for Insulation

Polystyrene bead blower, it's the ideal tool for injecting polystyrene beads into the walls.
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Use our polystyrene bead blower, it's the ideal tool to inject polystyrene beads into the walls.

Optimize your insulation with our polystyrene bead blowing injector. Quick and efficient, it ensures a uniform application for optimal thermal and acoustic insulation, ideal for individuals and professionals.

Polystyrene beads as the best accessible solution.

Polystyrene beads are an ideal solution for you if you are looking for a way to optimize thermal and sound insulation in your home. They reduce heat loss, in addition to ensuring good acoustic comfort.

Benefits:

  • Economical: It’s a financial solution for better insulation.
  • Easy installation: Suitable for cavity walls, attics, floors, and lightweight concrete.
  • Moisture resistance: Protects against condensation and mold.
  • Acoustic comfort: Reduces noise.

The following applications of these beads are the most common:

  • Cavity walls, partitions, attics and floors: thermal and sound insulation
  • Crawl spaces and under-slab: insulation against moisture and cold
  • In-ground pools, roofs, cellars and basements: comfort and energy savings

Discover why our insulating polystyrene beads offer the best value for money on the market.

Our factory in France specializes in the manufacture of high-quality polystyrene beads, suitable for the needs of professionals and individuals alike. Being capable of producing huge volumes of beads, we offer competitive prices without compromising on quality.

Technical Specifications

  • Density: 10 to 15 g/l - 10 to 15 kg/m³
  • Diameter: 2 to 4 mm
  • Fire Resistance: M1
  • Thermal Conductivity (lambda): 0.028 and 0.031 W/mK

Versatility

Our polystyrene beads can be used to ensure a variety of uses, including:

  • Insulation
  • Protection of pipes against freezing
  • Drainage to ensure no water accumulation

To guarantee perfect insulation of walls, count on an average thickness of 12 cm to 18 cm.

Performance isolation and differences between types of beads.

The unit of measurement for bead insulation is calculated by the lambda (λ) value, which represents thermal conductivity.
The lower this value, the more efficient the insulation is.

IMPORTANT: There are different types of polystyrene beads.

Discover our new polystyrene beads, a reference in insulation with a lambda of 0.028 to 0.031 W/mK, guaranteeing optimal performance.

Effective insulation with M1 Fire-Resistant Polystyrene Beads Properties of "Poly Xpansion®" Beads

New white marbles insulate better (are M1 FIRE-RESISTANT) than recycled graphite marbles. They are very easy to spot, they are perfectly round and dust-free.

The graphite black recycled polystyrene insulates poorly and has little resistance to temperature variations, promoting condensation and mold. Some sellers sell it as new: stay vigilant and choose new beads for reliable insulation.

Effective insulation with M1 Fire-Resistant Polystyrene Beads Properties of "Poly Xpansion®" Beads

The recycled graphite marbles for insulation contain graphite, have a lower insulation value and are not M1 FIRE-RESISTANT, they can sometimes pose a fire risk. They are easily recognized by the shape of the marble, which is broken or deformed with dust.

Effective insulation with M1 Fire-Rated Polystyrene Beads Properties of "Poly Xpansion®" Beads

The Poly Xpansion® polystyrene beads, M1 fire-resistant, offer efficient thermal insulation. Breathable, they evacuate moisture for clean air. Rot-proof, they resist mold and do not compact, ensuring durable insulation without maintenance.

Effective insulation with M1 Fire-Resistant Polystyrene Beads Properties of "Poly Xpansion®" Beads
Perfect Insulation of Cavity Walls and Partitions with Polystyrene Beads

Perfect Insulation of Cavity Walls and Partitions with Polystyrene Beads

The Poly Xpansion® beads effectively insulate hollow walls and partitions. Light and easy to apply, they reduce thermal bridges, limit heat loss and improve indoor comfort.

Use of polystyrene beads in Attics and Under-roofing

The Poly Xpansion® beads provide effective and secure insulation for attics and under-roofs, areas sensitive to thermal variations.

Use of polystyrene beads in Attics and Under-roofing

Our polystyrene beads are packaged in cardboard or in big bags for shipments.

polystyrene beads