Beads made in France
Graphite Polystyrene Beads Insulation - New - Pure Graphite®
500 L - Polystyrene Beads Insulation - Pure Graphite® - Wall, Floor, Attic, Crawl Space, Ceiling, Pipes
€119.90
Graphite Polystyrene Beads Insulation - New - Pure Graphite®
750 L - Polystyrene Beads Insulation - Pure Graphite® - Wall, Floor, Attic, Crawl Space, Ceiling, Pipes
€177.90
Graphite Polystyrene Beads Insulation - New - Pure Graphite®
1000 L - Polystyrene Beads Insulation - Pure Graphite® - Wall, Floor, Attic, Crawl Space, Ceiling, Pipes
€232.90
Graphite Polystyrene Beads Insulation - New - Pure Graphite®
2000 L - Polystyrene Beads Insulation - Pure Graphite® - Wall, Floor, Attic, Crawlspace, Ceiling, Pipes
€458.90
Graphite Polystyrene Beads Insulation - New - Pure Graphite®
3000 L - Polystyrene Beads Insulation - Pure Graphite® - Wall, Floor, Attic, Crawlspace, Ceiling, Pipes
€677.90
Graphite Polystyrene Beads Insulation - New - Pure Graphite®
4000 L - Polystyrene Beads Insulation - Pure Graphite® - Wall, Floor, Attic, Crawl Space, Ceiling, Pipes
€889.90
Graphite Polystyrene Beads Insulation - New - Pure Graphite®
5000 L - Polystyrene Beads Insulation - Pure Graphite® - Wall, Floor, Attic, Crawl Space, Ceiling, Pipes
€1,095.90
INJECTEUR OFFERT !
Graphite Polystyrene Beads Insulation - New - Pure Graphite®
6000 L - Polystyrene Beads Insulation - Pure Graphite® - Wall, Floor, Attic, Crawl Space, Ceiling, Pipes
€1,294.90
INJECTEUR OFFERT !
Graphite Polystyrene Beads Insulation - New - Pure Graphite®
7000 L - Polystyrene Beads Insulation - Pure Graphite® - Wall, Floor, Attic, Crawl Space, Ceiling, Pipes
€1,489.90
INJECTEUR OFFERT !
Graphite Polystyrene Beads Insulation - New - Pure Graphite®
8000 L - Polystyrene Beads Insulation - Pure Graphite® - Wall, Floor, Attic, Crawlspace, Ceiling, Pipes
€1,675.90
INJECTEUR OFFERT !
Graphite Polystyrene Beads Insulation - New - Pure Graphite®
9000 L - Polystyrene Beads Insulation - Pure Graphite® - Wall, Floor, Attic, Crawl Space, Ceiling, Pipes
€1,856.90
INJECTEUR OFFERT !
Graphite Polystyrene Beads Insulation - New - Pure Graphite®
10,000 L - Polystyrene Beads Insulation - Pure Graphite® - Wall, Floor, Attic, Crawl Space, Ceiling, Pipes
€2,029.90
INJECTEUR OFFERT !
Graphite Polystyrene Beads Insulation - New - Pure Graphite®
20,000 L - Polystyrene Beads Insulation - Pure Graphite® - Wall, Floor, Attic, Crawl Space, Ceiling, Pipes
€3,999.90
New M1 Polystyrene Beads for Insulation
Blower Injector with 4M hose for Polystyrene Beads Insulation Injection
€149.90
Graphite Polystyrene Beads Insulation - New - Pure Graphite®
⚠️ MUST READ! BEWARE OF DECEPTIVE PRACTICES
Some unscrupulous sellers offer recycled graphite beads without specifying, and even go as far as to claim a false lambda coefficient, often much better than in reality.
Result: the buyer thinks they are effectively insulating, but ends up with far lower performance, without knowing it.
With Pure Graphite® beads, we guarantee 100% new, fire-resistant beads with a real lambda of 0.028 to 0.029 W/m·K.
✅ Brand New Pure Graphite® Marbles
Perfectly round and uniform, the brand new Pure Graphite® marbles retain all their insulating properties. They ensure optimal thermal insulation, thanks to their complete structure that traps air.
❌ Recycled graphite beads
Often broken or cut in half, recycled graphite polystyrene beads lose all their insulating performance. Their irregular shape reduces the amount of trapped air, thus the insulation is less effective.
Pure Graphite® – The High-Performance Insulation Solution
The brand-new graphitized polystyrene beads from Pure Graphite® provide an effective, reliable, and durable thermal and acoustic insulation solution.
Benefits of Pure Graphite® Beads
- Excellent thermal performance: lambda between 0.028 and 0.029 W/m·K
- New material: consistent quality, not recycled
- Fire resistant: increased safety for sensitive environments
- Versatile usage: cavity walls, attics, partitions, floors…
- Moisture resistance: prevents condensation and mold
- Acoustic comfort: reduces ambient noise
Recommended Applications
- Thermal and sound insulation: cavity walls, lost attics, partitions, floors
- Against moisture: under-slab, crawl spaces
- Comfort & energy savings: inground pools, roofs, cellars, basements
Use our polystyrene bead blowing injector, it's the ideal tool for injecting polystyrene beads into walls.
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🇫🇷 French Quality Manufacturing
Our factory produces new high-performance graphited polystyrene beads for professionals and individuals.
High capacity = competitive prices, consistent quality, M1 fireproof standard.
Technical Characteristics
- Density: 10–15 g/L
- Diameter: 2–4 mm
- Fireproof: Yes
- λ: 0.028–0.029 W/m·K
Common Uses
- Thermal insulation
- Frost protection (pipes)
- Drainage (prevents water accumulation)
Recommended wall thickness: 12 to 18 cm
Effective Insulation with Pure Graphite® Fire-Resistant Polystyrene Beads
The Pure Graphite® graphite beads, fire-resistant, provide effective and lasting thermal insulation. Breathable and rot-proof, they wick away moisture, do not mold, and do not settle.
Perfect Insulation of Hollow Walls and Partitions with Pure Graphite® Polystyrene Beads
The Pure Graphite® graphite beads effectively insulate cavity walls and partitions. Lightweight and easy to install, they reduce thermal bridging and improve indoor comfort.
Use of Polystyrene Beads in Attics and Under Roofs
The Pure Graphite® graphite beads ensure effective and secure insulation of attics and under-roofs, sensitive to thermal variations.
Use of Pure Graphite® Polystyrene Beads for Crawl Spaces
Pure Graphite® graphite beads provide effective and lasting insulation for crawl spaces, limiting moisture rise and heat loss from the ground.
Use of Pure Graphite® polystyrene beads to insulate pipes
The Pure Graphite® graphite beads effectively protect underground pipes from freezing and temperature fluctuations, while ensuring good moisture drainage thanks to their breathable structure.
Use of Pure Graphite® Polystyrene Beads for Floor Insulation
The Pure Graphite® graphite beads offer excellent thermal insulation of floors, while reducing moisture rise.
Using Pure Graphite® Polystyrene Beads for Ceiling Insulation
The Pure Graphite® graphite beads ensure effective and long-lasting insulation of ceilings, reducing heat loss and improving thermal comfort. Their breathable structure helps to regulate moisture, preventing condensation and mold.
Performance thermique selon le type de billes
Différences de performance (%) et gain thermique
Our polystyrene beads are packaged in cardboard or big bags for shipping.