LEAKS, BLISTERS, STANDING WATER ON THE ROOF?
This is not just a covering defect. Moisture penetrates into the roofing system, insulation loses its properties, the screed becomes saturated, and load-bearing structures suffer. The longer you delay repairs, the more expensive the restoration will be. Timely problem resolution extends the roof's service life by 10–15 years.
WHEN DOES A FLAT ROOF NEED REPAIR?
Clear signs requiring intervention:
— Leaks — the most alarming signal, requiring immediate repair
— Blisters and bubbles on the surface — indicate moisture penetration under the covering
— Cracks and tears — compromise integrity, leading to leaks
— Standing water — puddles after rain indicate issues with slope or drainage
— Material delamination — especially at junctions with parapets, pipes, ventilation
WHAT IS A FLAT ROOF AND WHAT DOES IT CONSIST OF
A flat roof is a multi-layer structure that includes:
— Load-bearing base (reinforced concrete slabs or corrugated sheet)
— Vapor barrier
— Insulation (mineral wool, polystyrene foam)
— Screed (cement-sand or prefabricated)
— Waterproofing covering (built-up materials, membranes, liquid rubber)
Each layer performs its function. Damage to any layer leads to problems with the entire structure.
TYPES OF FLAT ROOF REPAIR
Ongoing (local) repair — addressing defects on areas up to 20-30% of the total surface. Suitable when damage is localized and the remaining covering is in good condition.
Repair without removing the old covering — a new waterproofing layer is applied over the existing one. Reduces time and cost. Not applicable in all cases — preliminary assessment required.
Major repair — complete replacement of the roofing system. Performed when more than 40% of the covering is worn or when insulation and screed have deteriorated.
TECHNOLOGIES WE USE
— Built-up materials — bitumen-polymer rolls, a traditional and reliable method
— Polymer membranes — PVC, TPO, EPDM, durability up to 15–20 years
— Liquid rubber — seamless covering, applied by spraying or pouring. Elasticity, resistance to temperature fluctuations, no seams or joints. No open flame required.
WHAT OUR WORK INCLUDES (FULL CYCLE)
1. Inspection. A specialist visits, inspects the roof, identifies defects, assesses the condition of insulation and screed. If necessary — opening the roofing system. Free of charge.
2. Estimate preparation. After inspection, we prepare an individual calculation. We specify the scope of work, materials, and timeline. The price is fixed in the estimate and does not change after work begins.
3. Execution of work.
— Cleaning the surface of debris, dust, peeling covering
— Drying the base if necessary
— Screed repair (fragmentary or complete)
— Installation of new waterproofing covering in compliance with technology
— Special attention to junctions with parapets, pipes, ventilation
— Installation of roof drains, aerators (if necessary)
— Removal of construction waste
4. Handover and warranty. You accept the completed work. Warranty on materials and workmanship is specified in the contract.
WHY YOU CAN TRUST US
— Modern technologies: liquid rubber, membranes, built-up materials
— Work without open flame — safe
— Strict supervision at all stages (technical control)
— Transparent pricing: detailed estimate, VAT included
— Quality warranty specified in the contract
FREQUENTLY ASKED QUESTIONS
Question: Can roof repair be carried out during the hot season?
Answer: Yes. Modern materials allow work year-round. We account for climate conditions: high temperatures, humidity.
Question: How long does liquid rubber covering last?
Answer: When applied correctly — more than 15 years. The covering retains its elasticity and waterproofing properties.
Question: What does major repair include?
Answer: Full or partial dismantling of the old system, repair or replacement of insulation, vapor barrier, screed, installation of new waterproofing covering.
HOW TO ORDER
Message or call. Specify:
— Roof area
— Nature of the problem (leaks, blisters, standing water)
— Whether there have been previous repairs
We will arrange a specialist visit.
Free site visit for inspection and estimate preparation.