A garage roof is not just a “roof over your head” for your car, but a barrier against precipitation, temperature changes and mechanical damage. Choosing the wrong material can result in leaks, corrosion of the car body, or even collapse of the structure in winter under the weight of snow. In 2026, there are more than 10 types of roofing coverings on the market, but not all are suitable for garages - some are too expensive, others require complex maintenance, and others simply cannot withstand the load.
In this article we will look at 7 most popular garage roofing materials, compare them according to 5 key criteria (price, durability, ease of installation, weather resistance, weight), and also give specific recommendations for different types of garages: metal, brick, foam blocks and wood. We will pay special attention hidden shortcomings of materials that sellers are silent about - for example, why ondulin can crack after 3 years, and galvanized corrugated sheets rust despite the promises of manufacturers.
Spoiler: there is no ideal material - the choice depends on your budget, the climate in your region and whether you plan to insulate the garage. But after reading this article, you will definitely be able to exclude 2-3 options that do not suit your conditions.
1. Corrugated sheeting: a budget favorite with pitfalls
Corrugated sheeting (profiled metal sheet) is the leader in price/quality ratio among roofing materials for garages. It is chosen in 60% of cases due to its low cost (from 250 rub/m²), ease of installation and durability (up to 20 years with proper installation). But they hide behind the cheapness serious nuances, which may result in additional costs.
Firstly, galvanized corrugated sheet (the cheapest option) begins to rust after 3-5 years at the joints and fastening points if not used special roofing screws with EPDM gaskets. Secondly, thin metal (0.4–0.5 mm) “drums” a lot when it rains - if the garage is adjacent to the house, this can become a problem. Thirdly, corrugated sheeting requires lathing with a pitch of no more than 30 cm, otherwise it will sag under the snow.
- ✅ Pros: price from 250 rub/m², service life up to 20 years, light weight (4–7 kg/m²), ease of installation.
- ❌ Cons: noisy, requires additional waterproofing, rusts when the zinc layer is damaged.
- 🔧 Advice: choose corrugated board with polymer coating (pural, polyester) - it is 20% more expensive, but will last 2 times longer.
⚠️ Attention: Never use branded corrugated sheeting for a garageC8orC10— its wave height (8–10 mm) is insufficient for snow loads. Minimum recommended brand:S20(for regions with heavy rainfall -S21orNS35).
2. Ondulin (Euroslate): myths and reality
Ondulin is often positioned as an “ideal material for a garage” - lightweight, silent, does not rust, and can be installed without special tools. But in practice he has critical drawback: after 3–5 years, when exposed to UV rays, it becomes brittle and cracks under mechanical stress (for example, if you step on the roof while clearing snow). This is confirmed by reviews from garage owners in central Russia, where temperature changes are especially destructive for bitumen materials.
On the other hand, ondulin actually outperforms corrugated sheeting in two respects: noiselessness (does not rattle when it rains) and ease of cutting (can be cut with a wood hacksaw). It is often chosen for garages located next to living spaces. But remember: Manufacturer's warranty (15 years) is valid only if installation technology is followed - for example, fastening must be carried out special nails with plastic heads (20 pieces per sheet).
| Parameter | Ondulin Smart | Ondulin DiY | Ondulin Classic |
|---|---|---|---|
| Price per sheet (2026), rub. | 1 200 | 950 | 800 |
| Sheet thickness, mm | 3.0 | 2.6 | 2.0 |
| Warranty, years | 15 | 10 | 5 |
| Sheet weight, kg | 6.3 | 6.0 | 5.8 |
If you still choose ondulin, be sure to consider:
Roof slope angle of at least 10°|Lathing pitch 30–40 cm (for snowy regions - 20 cm)|Use only original fasteners|Do not walk on the roof at temperatures above +25°C (bitumen softens)|Treat the ends of the sheets with sealant-->
3. Soft roof: when the garage requires an elite coating
Soft (flexible) tiles are a premium option for those who are willing to pay for aesthetics and durability. Unlike corrugated sheeting or ondulin, it creates a monolithic coating without joints, which eliminates leaks. The average service life is 30–50 years, but only if installed correctly continuous sheathing (OSB, plywood) and the use of underlay carpet.
The main disadvantages of a soft roof for a garage:
- ❌ High price: from 800 rub/m² (excluding sheathing and lining).
- ❌ Difficult installation: requires professional skills (especially when laying valleys and junctions).
- ❌ Fire hazard: the bitumen base supports combustion (class G4).
It is advisable to choose a soft roof for capital garages with insulated attics or if the garage is part of a residential complex (for example, built into a house). For a regular metal garage in a co-op, this is an overkill option.
If you choose a soft roof, be sure to check the certificate for the material - counterfeits of well-known brands (Katepal, Tegola, Shinglas) are often sold with disturbed bitumen composition, which reduces the service life by 2–3 times.
4. Metal tiles: beautiful, but not always practical
Metal tiles are the same corrugated sheets, but with a decorative coating that imitates ceramic tiles. It looks presentable and is suitable for garages styled as residential buildings. However, according to technical characteristics, it loses ordinary corrugated sheet:
- 💰 More expensive by 30–50% (from 400 rub/m²).
- ⚖️ Heavier (weight of 1 m² is 4–5 kg versus 3–4 kg for corrugated board).
- 🔧 More difficult to install due to the wavy shape (more waste when cutting).
The only advantage of metal tiles over corrugated sheets is aesthetics. If your garage is visible from the street and you want it to blend in with your home, this material makes sense. In other cases, it is an overpayment for the design.
⚠️ Attention: Metal tiles with glossy polyester coating (the cheapest option) fades in the sun in 2-3 seasons. For durability, choose matte finishes:pural,plastisolorPVDF.
5. Slate: cheap but dangerous
Asbestos-cement slate is the cheapest material (from 150 rub/m²), but its use in 2026 raises questions. Firstly, asbestos is recognized as a carcinogen and has been banned in the EU since 2005. Secondly, slate is fragile: when a heavy object (for example, a branch) falls, it cracks, and during installation it requires care (sheets weigh 20–30 kg).
The only excuse for slate is temporary roofing for 3–5 years or a garage in a remote area where environmental friendliness is not critical. For regular use it is better to consider corrugated bitumen sheets (similar to ondulin, but cheaper) or the same corrugated sheet.
Why is asbestos in slate dangerous?
Asbestos fibers, when slate is destroyed (for example, during cutting or wind erosion), enter the lungs, accumulate and can cause asbestosis - a chronic disease with a risk of cancer. It is especially dangerous for garages where tools are stored (dust settles on them and is carried into the house).
6. Seam roofing: for luxury garages
Seam roofing (made of galvanized steel or aluminum) is a premium solution for luxury garages. She represents full metal coatingwhere the sheets join folds (special bends), which eliminates leaks. Service life is 50+ years, but the price is appropriate: from 1,500 rub/m² with installation.
Main advantages:
- ✅ Absolute tightness (suitable for garages with swimming pools or saunas on the roof).
- ✅ Minimum weight (aluminum - 2–3 kg/m²).
- ✅ Corrosion resistance (especially aluminum options).
Of the minuses - difficulty of installation (special equipment for folding folds is required) and high price. Seam roofing is chosen for garages, where the priority is design and durability, not the budget.
7. Alternative materials: when standard options are not suitable
If none of the above materials work for you, consider these alternatives:
- 🧱 Ceramic tiles: weight 50–60 kg/m², suitable only for permanent garages with reinforced foundations. Price from 1,200 rub/m².
- 🌿 Green roof: turf or modular lawns. Requires a complex drainage and maintenance system. Suitable for eco-garages.
- ♻️ Polycarbonate: light (1.2 kg/m²) and transparent, but does not withstand snow loads. Only for warm regions.
- 🔥 Sandwich panels: insulated panels with metal coating. Ideal for heated garages. Price from 1,800 rub/m².
Each of these materials has a narrow niche of application. For example, polycarbonate often used for awnings over garages in the southern regions, and ceramic tiles - for garages in the “old manor” style.
For 90% of garages, the optimal choice is corrugated sheeting (if the budget is limited) or ondulin (if noiselessness is important). Premium materials (soft roofing, rebated roofing) are justified only for garages integrated into residential complexes.
FAQ: Answers to frequently asked questions
Is it possible to use roofing felt for a garage roof?
Ruberoid is suitable only as temporary solution for 1–2 seasons or as a lining layer under the main roof. As a stand-alone coating, it quickly cracks under UV rays and requires annual repairs. Exception - roofing felt with SBS modifier (for example, TechnoNIKOL), which lasts up to 5 years.
Which material is the quietest?
Based on the level of noise absorption, materials are ranked as follows (from best to worst):
- Soft roof (absorbs up to 30 dB).
- Ondulin (absorbs up to 20 dB).
- Slate (15 dB).
- Corrugated sheeting/metal tiles (5–10 dB).
- Seam roofing (practically does not absorb noise).
If the garage is adjacent to the house, the best choice is ondulin or soft roofing.
Is it necessary to insulate the garage roof?
Insulating a garage roof is advisable in three cases:
- The garage is heated (for example, there is a heater or heated floor).
- Above the garage is an attic or room.
- You live in a region with frosts below –20°C (insulation prevents condensation from forming).
Used for insulation mineral wool (cheap, but afraid of moisture) or polyurethane foam (more expensive, but monolithic and does not rot).
How to calculate the amount of roofing material?
Calculation formula:
(Roof length + 2 × overhang) × (Roof width + 2 × overhang) × Slope coefficient
Area of one sheet of material
Example for a 6x4 m garage with a pitched roof (slope 10°, overhang 30 cm, material - corrugated board S21 with a useful width of 1 m):
(6 + 0.6) × (4 + 0.6) × 1.02 = 28.6 m² → 29 sheets (rounded up).Slope coefficients:
- 5–10°: 1.02–1.05
- 10–20°: 1.05–1.1
- 20–30°: 1.1–1.2
What to do if your garage roof is leaking?
Algorithm of actions:
- Locate the leak (after rain, inspect the inside of the roof with a flashlight).
- If it flows at the joints:
- For corrugated sheets/metal tiles: replace the sealing gaskets of the self-tapping screws or apply silicone based sealant.
- For ondulin: seal the joints bitumen tape (for example, Ondutis BL).
⚠️ Important: If the leak is due to rust on the corrugated sheet, local repairs will not help - the sheet needs to be replaced. Rust spreads under the paint and destroys the metal.