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Onduline Roofing Nottingham
Onduline roofing gives sheds, garages, stables, and workshops a tough, lightweight cover without the cost of a full re-roof. As a roofing contractor working across Nottingham, we fit and repair Onduline the way the manufacturer specifies — the right pitch, the right fixings, and detailing that won't sag or lift in an East Midlands storm.
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Is Onduline Roofing Right for Your Nottingham Building?
Onduline roofing is a lightweight corrugated bitumen sheet, made from recycled cellulose fibres soaked in bitumen (a waterproof tar-based binder) under heat and pressure. It suits sheds, garages, stables, workshops, and agricultural buildings, giving 15 to 20 years of cover for a fraction of the cost of tiles or slate. It isn't rated for a house roof or an extension attached to one — UK fire rules class it too low (Class E under BS EN 13501-1, the European fire performance standard) for dwellings. For outbuildings and secondary structures across Nottingham, though, it's hard to beat for speed and value.
It's the right call for:
- Garages, workshops, and detached utility buildings
- Garden rooms, summerhouses, and home offices
- Stables and equestrian buildings, where its noise-dampening quality keeps horses calmer in heavy rain
- Agricultural and farm buildings, barns, and storage sheds
- Small sheds and outbuildings needing a budget-friendly upgrade from felt
If it's your main house roof that needs attention rather than an outbuilding, Onduline isn't the right material — take a look at our dry ridge system page for the mortar-free upgrade we fit on tiled and slated roofs instead.
Onduline Classic vs Onduvilla: Which System Suits Your Build?
Onduline makes two roofing systems, and they behave differently once they're on your roof. Here's what each one actually suits, beyond lifespan and cost.
Onduline Classic
- Comes as large corrugated sheets, so a small roof goes on fast
- Needs the fewest components — sheets, fixings, and ridge caps
- Best where speed and budget matter more than how the roof looks from the ground
- Available in red, green, black, and brown finishes
- Well suited to plain single-pitch or dual-pitch roofs with no hips or valleys
Onduvilla Tiles
A five-minute look at your outbuilding during a free survey tells us which system fits your roof shape, budget, and how visible it is.
- Individual tile-shaped bitumen shingles, laid in overlapping rows, so it takes longer to fit
- Gives a genuine tiled-roof look, which matters on garden rooms and home offices people actually see
- Built-in waterproofing, so it doesn't need a separate underlay layer
- Handles hips, valleys, and dormers far more neatly than a sheet product can
- A better fit where an outbuilding sits close to the main house and needs to look the part
What Happens Before We Fit Your Onduline Roof
Every job starts with a proper look at the structure underneath, not a guess from ground level.
- We check the roof pitch and confirm it meets the minimum for the system you want
- We inspect the purlins or deck underneath and replace anything rotten or undersized
- We measure for sheet overlaps, ridge caps, and eaves overhang, so nothing gets cut short on site
- We flag it if your outbuilding sits close to a boundary, where fire regulations can restrict which coverings are allowed
- We check whether planning rules apply, though most single-storey outbuildings under permitted development don't need permission
- You get a fixed quote and an agreed scope before any sheet comes off the van
How We Install an Onduline Roof That Won't Sag or Leak
Most Onduline failures trace back to wide purlin spacing or missed fixings, not the material itself. Here's how we install it properly.
- Strip off the old felt or sheeting and check the timber underneath is sound
- Set purlin spacing to match your roof pitch — tighter spacing on shallower pitches stops sheets sagging between the fixings
- Lay sheets starting away from the prevailing wind direction, so the side laps don't face into driving rain
- Overlap each sheet correctly at the sides and ends, and keep the eaves overhang to around 5-7cm
- Fix every corrugation at eaves, overlaps, and ridges, using roughly 20-30 fixings per sheet depending on size and wind exposure
- Fit ridge caps and any flashing against adjoining walls or roofs to finish the job fully watertight
How to Check Your Onduline Roof Was Fitted Right
Whether you're checking a finished job or worried about an existing roof, here's what tells you it was done properly.
- Sheets should sit flat with no visible sagging or dipping between the purlins
- Every corrugation should be fixed at overlaps, eaves, and ridges — missed fixings are the most common reason sheets lift in wind
- Side laps should all run the same way, facing away from the prevailing wind
- Ridge caps and any wall flashings should be fully sealed, with no visible gaps or daylight showing through
- Ask how many fixings were used and what the purlin spacing was — a reputable installer will tell you without hesitation
- You should get written confirmation of the guarantee, the material used, and the fixing pattern applied
Keeping Your Onduline Roof Watertight for Years
A little upkeep twice a year keeps a good Onduline roof performing for its full lifespan.
- Clear leaves and debris out of the corrugations twice a year, especially after autumn leaf-fall
- Check for moss building up in the troughs of the sheets, which holds moisture against the surface
- Watch for colour fading after 8-10 years — it's cosmetic and doesn't affect waterproofing, but it shows the surface coating is thinning
- Avoid walking directly on the sheets; use proper roof ladders or crawl boards for any access
- Re-check fixings after a bad storm, since a lifted nail is an easy fix if caught early
- Trim back overhanging branches that scuff the surface or drop debris into the troughs
If it's your main house roof's verges that need attention rather than an outbuilding, our dry verge system page covers the dry-fix upgrade that replaces crumbling mortar bedding on tiled roofs.
Cost & Pricing Guidance
Onduline roofing pricing across the UK for 2025/26 typically runs like this:
- Onduline Classic sheets and fixings (materials only): £15-£25 per m²
- Onduvilla tile-effect shingles (materials only): £20-£30 per m²
- Onduline Classic, supply and fit: £45-£70 per m²
- Onduvilla, supply and fit: £55-£85 per m²
A typical single garage roof (15-20m²) costs roughly £700-£1,400 supply and fit. A larger stable block or barn roof runs £2,000-£6,000 or more, depending on size and access.
What pushes the price up or down: roof pitch and complexity (hips, valleys, and dormers cost more to detail), access (scaffolding versus a ladder), whether old material needs stripping and disposing of first, and whether the purlins or deck underneath need replacing. For general UK roofing cost benchmarks across a range of project types, the Confederation of Roofing Contractors' roofing costs guide is a useful reference point.
These are general ranges, not a quote. A fixed price needs a survey — and our drone survey is free, with no obligation.
Comparison Table: Outbuilding Roofing Systems
| System | Typical Lifespan | Best For | Relative Cost |
|---|---|---|---|
| Felt (traditional) | 10-15 years | Sheds, budget jobs, low-pitch outbuildings | £ (lowest) |
| Onduline Classic | 15-20 years | Garages, workshops, stables, agricultural buildings | ££ |
| Onduvilla Tiles | 15-20 years | Garden rooms, summerhouses, visible outbuildings | £££ |
| Box Profile Steel | 25-40 years | Larger barns, commercial outbuildings, long-term cover | £££ (highest) |
Why Choose Tate & Sons for Your Onduline Roof
Specialist roofing systems, including Onduline, dry ridge and dry verge upgrades, and flat roof coverings, are led on site by Daniel Oakland, Project Manager and Lead Roofer, who has more than 20 years in the trade. He specialises in EPDM, GRP, and standing-seam systems alongside guttering and roofline work, so he understands how a roof covering, its fixings, and the rainwater goods around it all need to work as one job, not three separate ones.
Tate & Sons was founded by James Tate on a simple idea: find out what's genuinely wrong, use the right materials, and leave something that holds for years, not months. That's exactly why we'll tell you honestly if Onduline isn't rated for what you have in mind, rather than fit it anyway and let you find out the hard way. Read more on our About page.
Our roofers are directly employed, not subcontracted. They hold NVQ Level 2 and 3 qualifications in Roofing Occupations and carry CSCS cards. Every Onduline job comes with a free drone survey up front and a 10-year workmanship guarantee once the work is finished.
Onduline Roofing Across Nottingham and the Wider County: Areas We Serve
We fit and repair Onduline roofing on outbuildings right across Greater Nottingham and out into the wider county, from garden sheds to farm buildings.
- Nottingham City Centre (NG1)
- The Park (NG1)
- West Bridgford (NG2)
- Sneinton (NG2)
- Wollaton (NG8)
- Lenton (NG7)
- Beeston (NG9)
- Chilwell (NG9)
- Stapleford (NG9)
- Arnold (NG5)
- Sherwood (NG5)
- Mapperley (NG3)
- Carlton (NG4)
- Gedling (NG4)
- Hucknall (NG15)
- Long Eaton (NG10)
- Mansfield (NG18)
- Sutton-in-Ashfield (NG17)
Got Questions?
Your Flat Roofing Questions, Answered Properly
What is Onduline roofing made of?
Onduline is a corrugated sheet made from recycled cellulose fibres, saturated with bitumen under heat and pressure. The bitumen soaks all the way through the fibre mat rather than just coating the surface, which is what gives the sheet its waterproofing. It contains no asbestos and no metal, so it won't rust or corrode. The finished sheet is lightweight, at around 3-3.4kg per m², which makes it easy for two people to handle on site without lifting gear.
How much does Onduline roofing cost in Nottingham?
Supply and fit for Onduline Classic typically runs £45-£70 per m², with Onduvilla tile-effect shingles running £55-£85 per m². A standard single garage roof usually costs £700-£1,400 all in, while a larger stable block or barn roof can run £2,000-£6,000 or more. The exact figure depends on roof pitch, access, and whether old material needs stripping off first. A free survey gives you a fixed price rather than a guess.
How long does Onduline roofing last?
A properly fitted Onduline roof typically lasts 15-20 years, backed by a 15-year manufacturer waterproofing warranty on correctly installed sheets. How long it actually lasts depends heavily on the installation — wide purlin spacing or missed fixings shorten its life considerably. Colour fades gradually after 8-10 years, which is cosmetic and doesn't affect waterproofing. Regular clearing of debris and moss adds years to the working life of the roof.
Can I fit Onduline roofing on a house or extension?
No, not on a dwelling or an extension attached to one. Onduline Classic sheets are classed "E" for reaction to fire under the European standard BS EN 13501-1, which is too low for use on or against an occupied building under UK Building Regulations. It's fine for detached, single-storey outbuildings such as garages, sheds, stables, and workshops, where the rules are less restrictive. If you're unsure whether your structure counts as attached, we'll check this as part of your free survey.
What's the minimum roof pitch for Onduline?
Onduline Classic needs a minimum pitch of 5 degrees, but at that shallow end you need a fully supported timber deck underneath, not just widely spaced battens. Between roughly 10 and 15 degrees, purlins need fixing at a maximum of 45cm centres. Above 15 degrees, that spacing can open out to a maximum of 61cm centres. Onduvilla tiles need a slightly steeper minimum pitch of 9 degrees on a full deck. Getting this wrong is one of the most common reasons a DIY Onduline roof sags or leaks early.
Do I need planning permission for an Onduline roof?
Most single-storey outbuildings such as sheds, garages, and stables fall under permitted development and don't need planning permission, provided they meet standard size and height limits. Building Regulations are a separate matter and can still apply depending on the building's size, its distance from your boundary, and how it's used. Small, simple structures under around 15m² with no sleeping accommodation are usually exempt from both. We flag anything that needs sign-off during your survey, so there are no surprises later.
Is Onduline roofing noisy when it rains?
No, if anything it's the opposite — Onduline is one of the quieter roofing options available for outbuildings. Its fibrous, bitumen-soaked construction absorbs sound rather than letting it travel through like a metal sheet does, which is why it's a popular choice for stables and equestrian buildings. Comparative testing has shown it can be noticeably quieter than plain metal roofing sheets in heavy rain and wind. That makes it a sensible pick where animals or a home office sit directly under the roof.
Can Onduline be fitted over an old felt or asbestos roof?
It can be fitted over sound existing felt in some cases, but never directly over asbestos sheeting. Asbestos cement roofing on older garages and outbuildings needs testing and, if confirmed, removal by a licensed contractor under strict HSE rules before any new covering goes on. Fitting Onduline straight over asbestos without proper removal isn't just risky, it's against the regulations that protect anyone working on or near the roof afterwards. If your outbuilding predates the 1999 asbestos ban and you're not sure what's up there, get it checked before any re-roofing work starts.
Does an Onduline roof affect insurance on an outbuilding?
Generally, no, provided the work is carried out to a proper standard and any required Building Regulations sign-off is in place. Insurers are more concerned with whether a structure is safe and weathertight than with the specific roofing material used, as long as it's an appropriate choice for that type of building. Keep your invoice, the manufacturer's warranty documents, and any permitted development or Building Regulations correspondence together with your policy paperwork. That record matters more at claim time or if you're asked about outbuilding condition when renewing cover.
Book Your Free Drone Roof Survey Today
See exactly what your roof needs before any work starts. No ladders, no pressure — just a clear picture from a local Nottingham team.
A tired roof only gets worse as water works deeper into the deck and timber beneath it. A quick, free drone survey today tells you exactly where you stand — and often the fix is smaller and cheaper than you feared. Book now, get an honest quote, and protect your home before the next East Midlands downpour finds the weak spot.
📍 57 Cyril Avenue, Nottingham, NG8 5BA
📞 0115 647 4455
Call the Nottingham team today on 0115 647 4455, or request your free drone survey online. We’re already working across your area.
Get in Touch
Tate & Sons Roofing — Nottingham
57 Cyril Avenue, Nottingham, NG8 5BA
📞 0115 647 4455
✉️ [email protected]