100 L Anti-Fire M1 Polystyrene Beads for Insulation of Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
250 Litres Billes de Polystyrène M1 Anti Feu Isolation
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
250L Billes Polystyrène Isolation à Prix Usine｜Livraison Gratuite
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
100 L Anti-Fire M1 Polystyrene Beads for Insulation of Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
250 Litres Billes de Polystyrène M1 Anti Feu Isolation
250 Litres Billes de Polystyrène M1 Anti Feu Isolation
100 L Anti-Fire M1 Polystyrene Beads for Insulation of Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
250 Litres Fireproof M1 Polystyrene Beads Insulation
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100 L Anti-Fire M1 Polystyrene Beads for Insulation of Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
250 Litres Billes de Polystyrène M1 Anti Feu Isolation
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
250L Billes Polystyrène Isolation à Prix Usine｜Livraison Gratuite
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
100 L Anti-Fire M1 Polystyrene Beads for Insulation of Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
250 Litres Billes de Polystyrène M1 Anti Feu Isolation
250 Litres Billes de Polystyrène M1 Anti Feu Isolation
100 L Anti-Fire M1 Polystyrene Beads for Insulation of Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
250 Litres Fireproof M1 Polystyrene Beads Insulation
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New M1 Polystyrene Beads for Insulation

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

€29.90
VAT included
En Stock - Livraison 24/72H

250 L de billes de polystyrène classées M1 anti-feu pour une isolation performante des combles, toitures, sols, vides sanitaires, cloisons, murs creux et drainage. Parfaitement compatibles avec un souffleur injecteur.

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100 L Fireproof M1 Polystyrene Balls for Insulation of Attics, Roofs, Floors, Crawl Spaces, Partitions, Drainage
Colour white
Size 2-4mm
Conditionnement Bag + cardboard
Litrage 250 litres
Made in: France
Valeur lambda 0,035 - 0,038 W/mK Haute Performance Isolation
Compositions polystyrene
Souffleur Injecteur Inclus : NOT INCLUDED

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

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

VIDEO TUTORIAL

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

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 Fireproof Polystyrene 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

Shipping your order
Your orders are shipped free of charge in France within 2 days after receipt of your payment. We use a single carrier to ensure efficient and reliable tracking. Once your package is shipped, you will receive an email containing a link to track the progress of your delivery online.

Shipping costs are fully covered, with no additional cost to you. We advise you to group all your items in a single order for more convenience.

IMPORTANT :
For orders over 200 litres, delivery will be made in several shipments. For any additional questions about deliveries, don't hesitate to contact us.