Autohaus Hinterbauer is an exclusive service provider for the sale of modern small and medium-sized cars, as well as vehicles in the higher price segment. A premium package from BMI was selected for the waterproofing of the new state-of-the-art building.
“Reliable quality and good advice in a stylish atmosphere” is the top priority at Autohaus Hinterbauer in Lamprechtshausen, Salzburg. This family business, which has been trading since 2011, also attaches great importance to “friendly, familiar interaction and mutual trust”.
Roofing products from BMI Austria were a must for these new, highly imposing company headquarters in the north-west of Flachgau. A particularly high-quality system solution comprising the two bitumen membranes Villatop Duo Dolomite Grey and Vedagard Safety blank was used. “The decision to use these premium products was made together with the processor in order to really ensure long-term reliability for decades,” explains Wolfgang Gruber of Horega Bau, the planning manager responsible for the initiative.
BMI Villas’ Vedagard Safety blank was installed as a vapour barrier on the roof area, covering around 600 square metres. This cold self-adhesive membrane made of elastomeric bitumen is extremely hard-wearing, dimensionally stable and perforation-resistant. The advantage of this is that it can also serve as a temporary waterproofing for up to three months before further roofing work takes place. This was precisely the case at Autohaus Hinterbauer. Moreover, the 108-centimetre-wide membrane can be laid quickly and cleanly on a wide variety of substrates such as wood and trapezoidal sheet metal.
Villatop Duo Dolomite Grey was used as a freely weathered top layer. This membrane is both highly resistant to heat and extremely UV-resistant thanks to its
plastomer bitumen coating on the top. The light scattering of slate reduces the surface temperature and thus the thermal ageing as well. The membrane also has a cold-applied flexible elastomeric bitumen cover compound underneath the carrier that compensates for movement.
“I have used BMI’s products a lot, and they have been included in my invitations to tender for 15 years. I have only had the best experiences, and they have never let me down,” says Wolfgang Gruber, confirming his enormous satisfaction with the BMI range.
Flawless top quality is also non-negotiable at Autohaus Hinterbauer, and they emphasise this point. “The focus is on value when selecting vehicles; there is no attachment to specific car brands. To be on the safe side when deciding on a ‘new’ used car, we offer a premium warranty that provides additional cover alongside our warranty.”
Client | developer: Autohaus Hinterbauer GmbH
Architect | planner: Horega PlanungsgesmbH, 5411 Oberalm
Roof technology: STRABAG BedachungsgesmbH, Salzburg
Location: 5112 Lamprechtshausen, Austria
Year of construction | completion: 2021
Covered area: 600 m2
Products: Villatop Duo Dolomite Grey, Vedagard Safety blank