Tile roofing construction solution
PANZHU waterproof and vapor permeable film can effectively avoid the formation of maintenance structure mold and condensation, make the structure water vapor quickly exhaust, protect the thermal performance of the envelope structure, and improve the indoor air quality.
PANZHU waterproof and vapor permeable film is laid on the insulation layer and the water strip. The water-proof and vapor permeable film between the two water strips sags naturally. The nail hole is at the highest point. Rainwater is not easy to penetrate and the water-proof is more secure.
PANZHU waterproof and vapor permeable film protects the insulation layer. No more fine stone concrete is needed on the insulation layer, which can reduce the cost of roofing.