- Architectural Hardware
- Door Hardware
- Hinges
- ANSI Fire Rated Door Hinges
- BS EN 1935 Grade 13 CE Hinges
- Stainless Steel Hinges
- Steel Hinges
- Brass Hinges
- Conceal Hinges
- Commercial Hinges
- Folding Door Hinges
- Antirust Door Hinges
- Continuous Piano Hinges
- Security Hinges
- Flush Hinges
- Spring Hinges
- Lift Off Hinges
- Flag Hinges
- Electrified Door Hinges
- Heavy Duty Hinges
- Hinge Screws
- Glass Hardware
Product Categories
- Product Information
10×2mm
15×2mm
20×2mm
DDIS105 Self‑Adhesive Intumescent Fire Seal Strip For Fire Door Frame Protection
DDIS105 self‑adhesive intumescent fire seal strip dedicated for fire door frame protection. Made of expandable graphite intumescent material with pressure‑sensitive adhesive backing. Heat‑activated expansion forms fire‑smoke barrier to seal door perimeter gaps. Multiple dimension options, fits timber fire doors and steel fire door frames. Supplied in continuous roll lengths for on‑site custom cutting. B2B wholesale supply for architectural passive fire‑safety hardware and tender projects.
| Specification | Parameter |
|---|---|
| Product Type | Self‑Adhesive Intumescent Fire Seal Strip |
| Available Sizes | 10×2mm, 15×2mm, 20×2mm |
| Installation | Self‑adhesive stick‑on for fire door frame / rebate |
| Working Principle | Heat‑activated expansion, flame & smoke barrier |
| Application | Timber Fire Doors, Steel Fire Door Frames |
| Packing | Continuous roll, cut‑to‑length on‑site |
Application Scenarios
Timber Fire Door Frame Protection
Self‑adhesive intumescent strip installed inside rebates of wooden fire door frames. On fire exposure it expands rapidly to fill gaps, restrict flame spread and suppress smoke leakage for building passive fire safety.
Steel Fire Door Assemblies
Suitable for hollow‑metal steel fire door frames used in hotels, offices and multi‑residential buildings. Quick adhesive mounting for new production or fire door refurbishment jobs.
Architectural Fire‑Safety Tender Projects
Wholesale roll‑format supply for door fabricators and contractors. Cut‑to‑length at job‑site, supports tender documentation for new‑build and renovation fire‑safety hardware contracts.
Product Characteristics
Expandable graphite intumescent material, rapid heat‑activated expansion under fire high‑temperature conditions
Heavy‑duty self‑adhesive backing for simple stick‑on installation on fire door frame rebates
Creates reliable flame‑retardant and smoke‑sealing barrier to block fire‑door perimeter gap penetration
Multiple dimension choices:10×2mm,15×2mm,20×2mm for different fire‑door rebate sizes
Continuous roll supply; installers cut exact required length on‑site for fire‑door perimeters
B2B wholesale‑oriented product for passive fire‑safety architectural hardware projects
Warranty & Customization
Standard quality warranty against manufacturing defects
Bulk roll wholesale supply for door manufacturers, contractors and fire‑safety architectural tender projects
Fire‑performance test report, technical datasheet and profile drawing available for tender submission documentation
Frequently Asked Questions
What is DDIS105 intumescent fire seal strip?
DDIS105 is self‑adhesive expandable‑graphite intumescent fire seal strip for fire door frame protection. It expands under fire heat to block flame and smoke for timber and steel fire door assemblies.
What sizes are available for DDIS105?
Available sizes:10×2mm,15×2mm,20×2mm. Supplied in continuous rolls for on‑site cut‑to‑length.
Where should DDIS105 be installed?
Install via self‑adhesive backing onto rebates of timber fire door frames and steel fire door frames for passive fire‑safety perimeter sealing.
Email to this supplier