JLHY Insulation Nails are designed for securely fixing insulation materials such as glass wool, rock wool, foam board, and insulation panels to concrete, masonry, or metal substrates.
Manufactured with high-quality steel nails combined with metal or plastic caps, JLHY insulation nails provide strong anchoring, even pressure distribution, and long-lasting performance, reducing insulation sagging or detachment.
Designed for thermal and acoustic insulation systems
Strong holding power with wide cap support
Easy installation and stable fixation
Suitable for wall, ceiling, and roofing insulation
As a professional insulation nails factory in China, JLHY supplies stable quality, competitive pricing, and flexible OEM solutions for global B2B buyers.
Factory Direct Production – Cost-effective bulk supply
Multiple Cap Options – Metal cap, plastic cap, washer type
Strict Quality Control – Nail hardness, cap adhesion, pull-out testing
Custom Specifications Available – Size, cap diameter, coating
OEM & Private Label Service – Packaging & branding support
Export Experience – USA, Europe, Middle East & Asia
Wall and ceiling insulation
Roofing insulation systems
HVAC duct insulation
Industrial and commercial buildings
Residential construction and renovation
| Nail Material | Cap Type | Nail Diameter | Length | Cap Diameter | Surface Finish |
|---|---|---|---|---|---|
| Carbon Steel | Plastic Cap | 2.5 – 3.5 mm | 25 – 80 mm | 25 – 35 mm | Electro Galvanized |
| Carbon Steel | Metal Cap | 2.8 – 3.8 mm | 30 – 90 mm | 25 – 40 mm | Hot-Dip Galvanized |
| Carbon Steel | Washer Type | 2.8 – 4.0 mm | 30 – 100 mm | 30 – 50 mm | HDG |
| Stainless Steel | Plastic / Metal Cap | Custom | Custom | Custom | Natural |
Nail length and cap diameter can be customized according to insulation thickness.
Material: HDPE Plastic, galvanized steel
Surface Finishing: Zinc Plated
Inner Steel Pin Diameter:3.7mm(3.2mm)
Inner Steel Pin Length:42/52/62/72/82mm
Insulation Nails Length:25-300mm
Head Diameter:50mm/60mm/90mm
