01
High strength
Glass fibre mat and integrated core create a durable sheathing layer.
Building envelope / A1 non-combustible
Non-combustible sheathing for durable external wall assemblies.
A glass-fibre-mat-faced board with a moisture-resistant core for external walls, ventilated façades and cladding backer applications.
- Product
- Smartsheath
- Composition
- Moisture-resistant integrated core with glass fibre mat facing.
- Fire performance
- A1 — non-combustible (TS EN 13501-1)
- Thickness
- 12.5 mm and 15 mm.
01 / Product overview
Smartsheath® Exterior Sheathing Board
Smartsheath® is designed as a robust layer within modern building-envelope systems. Its distinctive green glass fibre mat and integrated core support weather exposure during construction, mould resistance and stable installation in horizontal or vertical orientation.
Request the latest technical documentation before final specification.
02 / Performance
Key advantages
02
Mould resistance
The specialised core is presented as resistant to bacteria, mould and fungus.
03
A1 non-combustible
Declared A1 fire classification according to TS EN 13501-1.
04
Finish-ready
Can receive the specified primer, basecoat and mineral finishing build-up.
05
Flexible orientation
Uniform strength supports horizontal or vertical installation.
06
Rainscreen compatible
Suited to façade repair and ventilated rainscreen assemblies.
07
Weather exposure
Supports continuation of interior works when the envelope is appropriately detailed.
08
Workable
Can be cut with a utility knife according to the current product guidance.
03 / Data
Technical specifications
Declared properties and standard formats.
| Property | Declared value | Reference / note |
|---|---|---|
| Average weight — 12.5 mm | 10.8 kg/m² | — |
| Average weight — 15 mm | 13.5 kg/m² | — |
| Shear strength | ≥ 1.000 N | — |
| Water absorption | ≤ 5% | TS EN 15283-1, H1 |
| Thermal conductivity | 0.25 W/mK | — |
| Fire resistance | A1 — non-combustible | TS EN 13501-1 |
| Property | Declared value | Reference / note |
|---|---|---|
| Thickness | 12.5, 15 mm | — |
| Width | 1.200 mm | — |
| Length | 2.400 mm | — |
Availability can vary by order and destination. Confirm current formats, tolerances and minimum order quantities with Smartcon.
04 / Applications
Where the system works
Typical use areas listed by Smartcon. Final suitability depends on the complete assembly and project requirements.
- External wall sheathing
- Ventilated façade systems
- Backer beneath cladding
- Beneath ceramic tiling
- Rainscreen construction
- Façade repair
05 / Assurance
Standards and specification notes
Technical credibility depends on current documents and the performance of the complete installed system.
Reaction to fire
A1 non-combustible according to TS EN 13501-1, as declared by Smartcon.
Water absorption
≤ 5% according to TS EN 15283-1, H1, as declared by Smartcon.
Assembly design
Wind loading, structural spans, membranes, fixings and cladding interfaces require project-specific verification.
Document control
Request current product documentation
Use the document links to request current product documentation from Smartcon.06 / Guidance
Frequently asked questions
01How is Smartsheath finished?
The current product page refers to primer, basecoat and a mineral layer before painting. Use an approved, compatible full system.
02How is the board applied?
The page describes fixing boards to a supporting metal framework. Framing, fixing centres, membranes and joints must follow current project documentation.
03How is Smartsheath cut?
The current Smartcon guidance specifies a utility knife.
04How are joint gaps filled?
The current page specifies water-resistant mastic or paste. Confirm joint movement and compatibility across the complete external wall build-up.
07 / Continue
Related material systems
01
Fiber cement board
Smartfiber® Fiber Cement Board
Non-combustible fibre cement board for modern façade systems.
A1 • TS EN 13501-1Explore product02
Aluminium façade panel
SmartACP® Aluminium Composite Panel
Lightweight A2 aluminium panel for contemporary façade applications.
A2-s1,d0 • EN 13501-1Explore product03
Cement-bonded board
SmartCPB® Cement Particle Board
Durable cement-bonded board for demanding construction applications.
B1 • TS EN 13501-1Explore productSmartsheath® Exterior Sheathing Board is a trademark of Smartcon Int’l Trade & Marketing Ltd.
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