MB-KN-OS
Kenetra OSB/3 Roof Deck Board
Roofing systems · Shingles & underlays
- Coverage
- 1,05 m²/m²
- Pack
- 2.98 m² sheet (122 × 244 cm)

Roofing
Light, attractive and highly watertight roofs for villas and houses using OSB, underlay and shingles.

Process
Our technical team measures moisture on site, inspects existing layers and details, takes dimensions and photos.
Based on the survey we prepare a written quote with the system and layer-by-layer materials and labour.
Boards are fixed staggered with expansion gaps.
Underlay is laid; valleys and eaves get extra self-adhesive membrane.
Shingles are nailed with four nails from starter course to ridge; ridge and vents fitted.
At completion we carry out a water test or visual inspection and hand over a photo report and written warranty certificate.
MB-KN-OS
Roofing systems · Shingles & underlays
MB-KN-NM
Roofing systems · Shingles & underlays
MB-KN-SG
Roofing systems · Shingles & underlays
Four nails and sun-activated strips lock shingles together; correctly installed they resist high winds.
20%; lower pitches need extra membrane measures.
Annual gutter cleaning and a visual check after storms are enough.