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If the condition are given that the stock structure remains, a distinction is usually made between a waterproofing and a waterproofing thermal renovation.


Having a roof restoration is a delicate matter, the inventory layers must be investigated with sampling openings. Bitbau DÖRR assists in site inspections, building physics reviews, wind uplift calculations, drainage dimensioning and much more.

Redevelopment Roofing Sheets

After a thorough inventory check, where the remaining of the roof layers is given, can through a bituminous sealing sheet a durable and functional redevelopment solution be realized.

 

 

 

 

 

 

 

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Redevelopment Roofing Sheets and Supplementary Insulation

After a thorough inventory check, where the remaining of the roof layers is given, can through a bituminous sealing sheet a durable and functional redevelopment solution be realized.

An additional energy-efficient renovation is by applying XPS insulation (XENERGY) on the seal which is both effective and economical. This type of roof is called Plus Roof.

 

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