In Stock
52.44€ / sheet
Ex Tax: 42.29€ / sheet
33.55€ / m²
Length (mm)
2500
Waterproof gyprock
Damp proof plywood
Waterproof gyprock
Vineer detail
Width (mm)
625
Thickness (mm)
18
In Stock
42.32€ / sheet
Ex Tax: 34.13€ / sheet
27.08€ / m²
Length (mm)
2500
Waterproof gyprock
Damp proof plywood
Waterproof gyprock
Vineer detail
Width (mm)
625
Thickness (mm)
12
Pre-Order
Length (mm)
2500
Waterproof gyprock
Damp proof plywood
Waterproof gyprock
EXT Birch
Width (mm)
1250
Thickness (mm)
6
Pre-Order
Length (mm)
2500
Waterproof gyprock
Damp proof plywood
Waterproof gyprock
EXT Birch
Width (mm)
1250
Thickness (mm)
21
Pre-Order
Length (mm)
2500
Waterproof gyprock
Damp proof plywood
Waterproof gyprock
EXT Birch
Width (mm)
1250
Thickness (mm)
18
Pre-Order
Length (mm)
2500
Waterproof gyprock
Damp proof plywood
Waterproof gyprock
EXT Birch
Width (mm)
1250
Thickness (mm)
15
Pre-Order
Length (mm)
2500
Waterproof gyprock
Damp proof plywood
Waterproof gyprock
EXT Birch
Width (mm)
1250
Thickness (mm)
12
Frequently asked questions about the Damp proof plywood category
What is damp proof plywood and what is it used for?
Damp proof plywood (EXT grade) is a multi-layer birch/plywood panel treated for moisture resistance, suited for wet environments such as floors, trailers and exterior structures. Common sheet size is 1250x2500 mm with thicknesses ranging from 6 to 21 mm.
What standard thicknesses of damp proof plywood are available?
Available thicknesses include 6 mm, 12 mm, 15 mm, 18 mm and 21 mm. 6 mm for light cladding, 12–15 mm for floors and sheathing, and 18–21 mm for load-bearing bases or heavy-duty use.
What is 15 mm damp proof plywood used for?
15 mm plywood offers good stiffness for subfloors, ceilings and wall sheathing in moist environments; suitable for residential and light-commercial floors when combined with proper moisture barriers.
Which damp proof plywood is best for floors?
For floors choose 12–18 mm sheets depending on joist spacing and load. Birch EXT C/C plywood provides a durable surface; ensure correct gaps and moisture barrier during installation.
What damp proof plywood should be used for a trailer?
Use 12–18 mm EXT C/C birch plywood for trailers to withstand vibration and moisture. For heavier loads choose 15–18 mm thickness.
What is the difference between VINEER EXT KASK C/C and VINEER DETAIL?
VINEER EXT KASK C/C is moisture-resistant birch plywood for exterior/wet use with EXT grading, while VINEER DETAIL (2500x625) is a smaller-format panel intended for detailing and finishing. EXT offers superior moisture protection and durability.
What are the standard sheet sizes of damp proof plywood in the catalogue?
Standard sizes are 1250x2500 mm for EXT sheets and 2500x625 mm for the DETAIL series, suitable for structural and finishing applications.
Can damp proof plywood be used in a bathroom?
Yes, EXT birch plywood can be used in bathrooms provided proper vapour and moisture barriers are installed; avoid prolonged direct water exposure without additional protection.
How to maintain damp proof plywood to extend its service life?
Ensure good ventilation, avoid standing water and seal edges with a suitable sealant. For exterior use apply protective paint or varnish and inspect treatments regularly.
What does the C/C grade mean for VINEER EXT KASK C/C?
C/C denotes C-grade face and back veneers — a neat but not premium finish without large defects. Suitable for structural applications where high-grade appearance is not required.
Can damp proof plywood be cut with a regular saw and what edges result?
Yes, EXT birch plywood can be cut with a circular or handsaw; use a fine-tooth blade for a cleaner cut and seal or varnish edges afterwards to prevent moisture ingress.
New Arrivals in the Damp proof plywood Category in 2026
- VINEER DETAIL 18X2500X625 — 52.44€
- VINEER DETAIL 12X2500X625 — 42.32€
Best sellers in the Damp proof plywood category in 2026
- VINEER DETAIL 18X2500X625 — 52.44€
- VINEER DETAIL 12X2500X625 — 42.32€
Cheap products in the Damp proof plywood category
- VINEER DETAIL 12X2500X625 — 42.32€
- VINEER DETAIL 18X2500X625 — 52.44€
Expensive products in the Damp proof plywood category
- VINEER DETAIL 18X2500X625 — 52.44€
- VINEER DETAIL 12X2500X625 — 42.32€
Price of products in the Damp proof plywood Category
Damp proof plywood: 34.13€ — 42.29€ (2)