In 2026, for a house of 100 m2 (roof area ~130 m2, including overhangs):turnkey metal tiles — 1 500 000-2 400 000 ₸, soft roof tiles— 1 800 000-2 900 000 ₸ (taking into account the OSB base),folding copper — 3 200 000-5 500 000 ₸, profiled flooring— 1 100 000-1 800 000 ₸. The price includes: rafter system, 200 mm insulation, hydro-vapor barrier, roofing, gutters, overhang lining, snow holders. Foratticsadd 40-60% due to the insulation of 300 mm and skylights.

Kazakhstan belongs toIII-V snow regions(140-250 kg/m2). The optimal choice:1) Metal roofwith a slope of 14° — snow melts well, lasts 30-50 years, the price is 6 000-12 000 ₸/m2.2) Folding steel roof— perfectly smooth, snow melts instantly, lasts for 50+ years.3) Soft roof tiles— quiet, but requires mandatory snow holders. Forflat roofs— only PVC/TPO membrane roofing with a slope of 2°.Ceramic tilesIt is too heavy (50 kg/m2) and requires reinforced rafters, which increases the cost of the project by 20-30%.

Metal roof:0.45-0.5 mm polymer-coated steel, service life 30-50 years, price 6 000-12 000 ₸/m2, noisy during rain (sound insulation is needed), light (4-5 kg/m2), snow avalanches (snow holders are needed), quickly mounted.Soft (bitumen) roof tiles:glass wool with bitumen and basalt chips, service life 30-60 years, price 7 000-15 000 ₸/m2,quiet, snow stays on a rough surface, requires a solid base of OSB-3 (additional 1,500-2,500 ₸/m2),maintainable(one shingle is being replaced). For attics and complex roofs — soft. For simple sloping ones — metal tiles.

In Kazakhstan —MANDATORY for all pitched roofs. Snow masses of 100-250 kg/m2 may occur during an avalanche.:injure people, damage parked cars, tear off drains, break through the soft roof at the bottom of the ramp, destroy outbuildings. There are snow holders:tubular(8,000-18,000 ₸ for the 3rd section),latticed(12,000-25,000 ₸, for a soft roof),yoke(dotted, for long ramps). They are installed in 1-2 rows along the ramp +always above the skylights, the front door, the parking lot. Savings on snow holders = millions in damage risk and criminal liability in case of injury.

For a house of 100 m2 (roof ~130 m2):rafter system— 5-14 days,insulation and insulation— 3-5 days,installation of the coating— 7-14 days (metal tile / soft), 14-21 days (folded).Drainage system— 2-3 days,filing of overhangs— 2-4 days. Total turnkey:25-40 days for metal tiles, 30-45 days for mild,40-60 days for folding. A team of 4-6 people works faster. Deadlines increase in rainy weather — installation in the rain is prohibited.Plan ahead 30-50%.%for unexpected delays.

Standard guarantees:for installation work— 3-7 years old,for metal tiles (manufacturer)— 15-50 years, depending on the coating (polyester, pural, PVDF),on soft tiles— 20-60 years old (Tegola, Shinglas, Katepal),for folded copper— 100+ years old,on the drains— 5-15 years old. Honest contractors provide a 5-10-year TURNKEY GUARANTEE for the entire structure.Important points:the warranty is void if the antennas/snow holders are installed independently (the coating is damaged), if there is no ventilation of the under-roof space, or if the slope is violated. Request a stamped warranty card with a list of conditions.

The rafter systemit can be mounted all year round (the tree is not afraid of frost).Roofing— at temperatures above +5°C.Soft roof tilesrequires a minimum of +5°C (otherwise bitumen will not stick).Metal roofit is mounted up to -15°C.Peak season:May-October, maximum prices, record in 2-4 weeks.Winter (December-February)— discounts of 15-25%, you can order rafters and insulation, and the coating is available in spring. The perfect strategy:discounted winter order, spring installation. Saving on a house of 100 m2 —250 000-500 000 ₸.

The roofing pie ismulti-layered construction. From bottom to top:1)Vapor barrier (membrane on the side of the room, protects the insulation from moisture from the house).2)Insulation (mineral wool 200-300 mm, PIR-plates for attics).3)Hydro-windproof superdiffusion membrane (releases steam, but does not let water in).4)A 50x50 mm counter-grid (creates a vent gap).5)Crate (350 mm pitch for metal tiles, solid OSB for soft ones).6)Roofing.Absence of any layer= condensation, rotting of the rafters, mold, freezing. This is the most important part of the roof that you cannot see after the work is completed, so require a photo report of the hidden stages.

The attic isliving space under the roof that requires a special approach:1)Insulation of 250-300 mm (instead of 200 mm for a cold attic) — Rockwool Light Butts mineral wool or PIR plates.2)Vapor barrier withgluing seams with special adhesive tape(otherwise, condensation).3)Velux/Fakro skylights — installation in the roof plane (from 150,000 to 500,000 rubles with work).4)Sound insulation (especially for metal tiles) — an additional 50 mm minvata.5)Reinforced rafters (section 50×200 instead of 50×150).The cost of a mansard roof is 40-60% higher than usual.% but it gives a full-fledged living space instead of an attic.

7 acceptance points: 1)Check the slope with an incline meter (must match the design).2)Inspect itthe endowments— the most vulnerable areas should have a double layer of waterproofing.3)Check the fastening of the sheets — the self-tapping screws in the lower wave, with the EPDM gasket, are not tightened (otherwise the elastic band is damaged).4) The horseit must have a ventilation gap and a seal.5)Cornice overhang — 50-70 mm, with a drip.6)Drain — slope 3-5 mm per meter, sealed joints.7)Check the under—roof space - it's dry, non-condensing, and the ventilation is working.Request a photo report of hidden works(rafters, membranes) BEFORE laying the coating.

Without sound insulation —YES, very much. Drops on metal create a "drumming effect". The solution is a roofing pie with proper insulation:Minvata is 200 mm between the rafters + 50 mm crosswise from the bottom. This provides 45-50 dB sound insulation — rain is almost inaudible. Additional sound insulation is recommended for attic floors. There are also special metal roof profiles with a noise-absorbing coating (Ruukki Classic Click with anti-condensation feltAn alternative for complete silence is soft tiles (bitumen + basalt dampen the sound).

REQUIRED.Without ventilation: condensation on the inside of the coating → rotting of the rafters, mold, destruction of insulation, metal corrosion. Ventilation system:1)Ventilation gap of 50 mm between the membrane and the coating (created by a 50x50 mm counter-lattice).2)Cornice spotlights with perforation — air supply from below.3) Skate aerators or deflectors— hood on top.4)Dormer windows for attics. Calculation: 1/300 of the ramp area for inflow and exhaust.Without ventilation, the roof will fail in 5-7 years instead of the required 30-50.This is the most common mistake of cheap brigades.