Roof vents are the solution if you've noticed condensation in your loft. Left untreated, a roof space with poor ventilation can cause damp and mould in your home, so it's worth getting sorted. But how much do roof vents cost in Knebworth?
From £550
Approved roofer in Knebworth, covering 10 miles.
Whatever roofering work you need, including emergency repairs, hire a competent and qualifi...
From £467
Member since September 2026
We arrange a visit to assess the work, explain our findings and provide a clear quote before work begins. Our team aims to arrive on time, keep the...
From £497
Based in Hertfordshire, AC Mayles and Son Roofing Contractors Ltd is a professional, reliable roofing company with unrivalled expe...
From £460
Plumbing, painting exterior, interior, extensions, plastering, skiming, carpeting, Flooring, you can ask us ..
From £652
Propello is an established and experienced local roofer in Knebworth. Please contact us for a free, no obligation quote and competitive rates. Cov...
From £463
Major Constructions Ltd is an established and experienced local roofer in Knebworth. Please contact us for a free, no obligation quote and competit...
From £449
JJSR Construction Ltd is an established and experienced local roofer in Knebworth. Please contact us for a free, no obligation quote and competitiv...
From £533
Hi, my name is Anthony Riley of Pro-Fix Builders Ltd, a one-stop building & property maintenance service. With 35 years’ experience in the trade ...
From £446
Nouvell Decor is a trusted roofer serving customers in Knebworth and the surrounding area. Contact us to today to get a competitive quote for roofe...
From £578
My main job is in painting and decorating. I also a have a team of carpenters ,joiners and roofers
In Knebworth, prices for 4 roof tile vents plus installation range from £396 (Nouvell Decor based in IG9) to £602 (Propello based in E17), but the best way to get an accurate price is to get real quotes.
Post your job on HaMuch now and we'll put you in touch with roofers in Knebworth who are available to help.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Roof Vent Installation near Stevenage | £43 | £269 |
| Roof Vent Installation near Welwyn Garden City | £43 | £269 |
| Roof Vent Installation near Hertford | £43 | £271 |
| Roof Vent Installation near Hitchin | £43 | £269 |
| Roof Vent Installation near East Hertfordshire | £42 | £264 |
| Roof Vent Installation near North Hertfordshire | £43 | £271 |
| Roof Vent Installation near Hatfield | £74 | £297 |
| Roof Vent Installation near Ware | £43 | £272 |
| Roof Vent Installation near Harpenden | £87 | £306 |
| Roof Vent Installation near Letchworth | £42 | £272 |
Whether you’ve got a few slipped roof tiles or your guttering needs replacing, these jobs are important to ensure water doesn’t get into your home or build up in your foundations, causing extensive damage to your property. Read our cost guides to find out how much you should budget for your roofing and guttering projects.
Replace a roof - £6,595
Roof vent installation - £510
Roof valley replacement - £799
Roof lantern installation cost - £1,694
Replace roof ridge tiles - £310
Replace gutters - £401
Lead flashing repair - £954
Replace fascia and soffits - £411
Repair a chimney - £295
Repair a leaky roof - £197
Garage roof replacement - £1,369
Replace a flat roof - £719
