With 15 years of experience in Istanbul and Izmir, we deliver permanent waterproofing for basements, lift pits, resin injection and rising damp problems. Through our own brand Dryvatec, we manage the entire process from manufacturing to application.

The right method, the right material and warranted workmanship for every building problem.
A definitive fix for lift pit water ingress using negative-side crystalline tanking and polyurethane resin injection.
DetailsNo-dig, warranted basement waterproofing from the inside — crystalline tanking combined with acrylate gel injection.
DetailsPolyurethane and acrylate gel injection sealing cracks and joints — resistant to high hydrostatic pressure.
DetailsThe first company in Türkiye to apply it from the negative side. A no-dig, fast and warranted solution.
DetailsA three-stage system: DampStop injection, HydroFix renovation render and the Nem Kutusu unit for a permanent cure.
DetailsPermanent treatment of damp, moisture and mould on walls with the Dryvatec system.
DetailsExternal waterproofing of foundations and below-ground retaining walls.
DetailsPool waterproofing and repair using crystalline and membrane systems.
DetailsLiquid-applied membranes and crystalline methods for flat roof and terrace waterproofing.
DetailsWaterproofing of bathrooms and WCs with flexible membranes.
DetailsSealing movement joints with flexible injection resins and joint profiles.
DetailsWaterproofing concealed box gutters using crystalline coatings and injection.
DetailsPermanent watertightness through a crystalline admixture added to the concrete mix.
DetailsTackling mould and damp-related health problems with the Dryvatec system.
DetailsWith more than 15 years of experience, we never compromise on material quality and pay close attention to technical detail on every project. All applications are carried out with materials from our own brand, Dryvatec.
Every application we carry out is covered by a 5-year warranty.
We manufacture our own application materials — no middleman margin.
Solutions without excavation — even for terraced and adjoining buildings.
We serve the whole of Türkiye from our two offices.
We assess your problem on site and propose the right solution.
More than 1,000 completed projects and satisfied clients.


Our own brand Dryvatec delivers professional solutions for crystalline waterproofing, injection and damp-proofing.
Explore DryvatecWaterproofing is the set of technical measures applied against water and moisture ingress that protects a building's structural frame and interior spaces. From the basement to the flat roof, from the lift pit to the bathroom, every building element is exposed to water damage. Waterproofing that is skipped or badly executed leads to concrete decay, fungus and mould growth, rising heating costs and health problems. As İMG Yapı Yalıtım Mühendislik A.Ş., we draw on more than 15 years of experience to deliver permanent, no-dig solutions with a 5-year warranty that tackle every problem at its root.
From our two offices we provide waterproofing services across Türkiye.
The first step towards the right waterproofing solution is the right diagnosis. Fill in the survey request form to describe the water or damp problem in your building to our expert team in detail.


Our electromagnetic unit stops capillary rising damp in walls. No-dig, silent and covered by a 30-year warranty. It reverses the polarity of water molecules, blocking damp at its source.
Explore the Nem KutusuClear answers to the questions our clients ask most often. If yours isn't covered here, you can reach us via our contact page.
Fill in the survey request form and our technical team will contact you as soon as possible.