More and more utilities are shifting responsibility for the proper sealing between the house lead-in and the building structure to the builders or property developers. However, the selection of products in compliance with the various regulations is often difficult.

That is why DOYMA has worked with many utilities to develop a standard that greatly simplifies the sometimes difficult selection of products and covers most applications. With our specially tailored client packages, you are always on the right side, save valuable time and can therefore concentrate on your actual work.

But that's not all: as a logical consequence of the tried and tested use of Quadro-Secura® house lead-ins as building owner packages for sealing the supply lines, DOYMA has expanded its building owner packages with solutions for the disposal lines.

 

View broschure of Building owner’s packages

DOYMA sealing systems therefore offer reliable and effective protection against radon and prevent pressurized water from entering the building.

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  • Combination of sealing insert and ring space closure through the basement wall for sealing waste disposal lines

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  • Multi-line house entry sealing on both sides through the basement wall for the gas, water, electricity and telecommunications trades

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  • Double-sided, single-line house entry through the basement wall for a gas, water, electricity and telecommunications trades

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  • HKD KG floor element or wall collar through the floor plate for sealing waste pipes

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  • Single compartment house lead-in as a round version through the base plate for a gas, water, electricity or telecommunications trade

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  • Multi compartment house lead-in as a row version through the base plate for four trades gas, water, electricity and telecommunications

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We are the first company in the implementation technology market to offer you a guarantee that goes far beyond the legal regulations. That is why we can offer this exceptional 25-year guarantee on all building owner packages for supply lines.

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