Waterproofing of Joints

To determine the approximate cost of the work, our engineers visit the site before installation begins

Calculate the Cost

Company Gidropas specializes in waterproofing of buildings and structures, swimming pool construction and waterproofing, and foundation reinforcement. Over 27 years of operation ,we have completed more than 500 projects across Moscow, the Moscow region, and the Russian Far North. We provide every client with detailed consultations, recommend high-quality materials, and always deliver projects strictly on schedule. All services come with a warranty of up to 5 years.

Alexander Arestov Chief Engineer

Quality

We use innovative waterproofing methods and the best materials

Deadlines

We meet the deadlines specified in the contract
and deliver completed projects on the exact day

Pricing

Fixed price for waterproofing works

Alexander Arestov. Chief Engineer

Quality

We use innovative waterproofing methods and the best materials

Deadlines

We meet the deadlines specified in the contract
and deliver completed projects on the exact day

Pricing

Fixed price for waterproofing works

A waterproofing barrier is necessary for:

Joint waterproofing is carried out both during construction and during home repairs. It is necessary in the following cases:

moisture seeps through the joint connections
the structure has developed cracks and is gradually deteriorating
mold has appeared inside the premises
condensation has started forming on the basement walls
active leaks through the walls
dampness in the corners
dampness of the reinforced concrete slab near the slab-to-wall joint

Joints are considered the "weak points" of a structure

With poor waterproofing, moisture enters through them and causes destructive damage to the entire building. That's why it's not worth putting off the work for "later". Later, it will be harder and more expensive.

How It's Done in Apartment Buildings and Private Houses

Joint waterproofing in private houses and panel apartment buildings is carried out using a similar approach. The specifics depend on the type of joint — shrinkage, settlement, seismic, and so on.


How the Work Is Carried Out

joint routing
cleaning and flushing
caulking the joint with repair compound
installation of injection packers along the entire length of the joint
pressurized injection of hydro-reactive foam or polyurethane resin
removal of packers
sealing the injection points with a special sealant

Materials

The most commonly used materials include bentonite cords, waterstops, and waterproofing compounds (for injection waterproofing) such as polyurethane resins and hydro-reactive foam.

To keep your renovation or construction on schedule, it's important to calculate the cost of the work in advance. To do this, our engineers visit the site to take measurements, and based on those measurements, our specialists in the office prepare a detailed technical and commercial proposal.

What Determines the Price of Joint Repair

The price of inter-panel joint repair depends on the following factors:

Cost of materials

We offer materials in three price segments — budget, mid-range, and premium — so that everyone can find a suitable option.

Complexity of the work

If the building is old, the preparation before waterproofing will be longer and more labor-intensive (compared to the same work in a new or under-construction building).

Scope of work

Sealing inter-panel joints from the outside is often meaningless without also carrying out interior work.


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You can find out and calculate the approximate cost of the work yourself using the table below:

Type of Work Price per m²
Joint waterproofing without base preparation from ₽1,800
Joint waterproofing with base treatment using penetrating solutions from ₽3,400
Joint waterproofing with restoration of the edge profile from ₽4,000

Our Projects

Alexander Shilov Art Gallery

Completed Projects: waterproofing works for the storage areas of the artist's studio on two underground floors, 7 meters below ground level

Moscow, Znamenka 3

Swimming pool complex of the "Oktyabr" stadium

Completed Projects: turnkey construction of an outdoor pool from scratch on the site of former tennis courts

Moscow, Zhivopisnaya 21

Stylobate section of the Cathedral of Christ the Savior

Completed Projects: waterproofing of the underground part of the Cathedral according to the project design, using the XYPEX system

Moscow, Volkhonka 15

Metro Stations

Completed Projects: technical supervision and waterproofing of metro tunnels and stations

Govorovo, Solntsevo, Rasskazovka

PIK "Sheremetyevsky" Residential Complex

Completed Projects: waterproofing of expansion joints in the underground parking garage

Moscow, Skladochnaya 6

Russian Practical Shooting Federation

Completed Projects: waterproofing of the storage facility and installation of a polyurethane floor

Moscow, Lubyansky Proezd 27

Zurab Tsereteli Gallery of Arts

Completed Projects: waterproofing of the joint between the dome section and the drainage channel using XYPEX technology

Moscow, Prechistenka St. 19/11с2

Residential Building in Perovo

Completed Projects: waterproofing of the residential building's parking garage

Moscow, Plyushcheva St. 16

Moscow International House of Music (MIHM)

Completed Projects: waterproofing of the dome roof and elevator pit

Moscow, Kosmodamianskaya Embankment, 52с8

PIK "Yaroslavsky Kvartal" Residential Complex

Completed Projects: waterproofing of storage units in the underground parking garage

Mytishchi, Yaroslavskoye Shosse

    Our Workflow

    Request for Services

    Submit a request on the website or call +7 (925) 878-06-78 and we will give you a preliminary cost estimate for your project

    Engineer Site Visit

    After a preliminary cost estimate, if the price range works for you, our engineer visits the site and prepares a technical and commercial proposal

    Calculation of Works + Materials

    We will provide recommendations on material selection and reinforcement/waterproofing technology, and calculate the exact price for your project

    Signing of the Contract

    After the technical and commercial proposal (KP) is agreed upon, we sign the contract. We start work upon receipt of an advance payment. We accept both cash and non-cash payments, with or without VAT

    Execution of Works

    We mobilize equipment, materials, and manpower, and begin waterproofing or reinforcement works

    Acceptance and Payment

    You inspect the quality of the completed work and, after signing the acceptance certificate, pay the remaining balance under the contract

    Have Any Questions?

    Message us and we will answer all your questions

    Frequently Asked Questions

    What warranty do you provide for completed works?

    The warranty for any type of waterproofing is 2 years. For injection waterproofing and foundation reinforcement, the warranty is up to 5 years.

    Why is injection waterproofing needed?

    Injection waterproofing helps to interrupt capillary flow and reduce the permeability of foundations, walls, and floor slabs. Injections of polyurethane gel (works on concrete), polyurethane resin (works on concrete and precast structures), and silicon-siloxane compounds (work on brickwork and precast structures) prevent moisture from being absorbed into the structural materials and improve the waterproofing properties of buildings.

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