40+ Years Experience
Fully Insured
Quality Materials
Written Warranties
Complete roof installation
A new roof, expertly planned from the first tile
Whether you are building a new home, adding an extension or replacing a roof that has reached the end of its life, Allen Roofing brings practical advice and master craftsmanship to every stage.
We work across Lincoln, Sleaford, Grantham and surrounding villages, using trusted materials selected for long-term performance in Lincolnshire weather.
Built around your property
New roofing systems we install
From traditional pitched roofs to modern flat roof systems, every specification is tailored to the building.
Pitched Roofs
Traditional, weather-resistant structures designed around your property.
Flat Roofs
Modern EPDM and high-performance felt systems for homes and extensions
Tiled Roofs
Durable clay and concrete tiles fitted with precise traditional craft.
Slate Roofs
Natural and fibre-cement slate for an elegant, long-lasting finish.
Straightforward from start to finish
How your new roof takes shape
One experienced team, clear communication and careful quality checks at every stage.
Survey & consultation
We inspect your property, listen to your priorities and provide clear expert advice.
Design & planning
A detailed specification covers materials, ventilation, drainage and programme.
Installation
Our insured roofing team installs safely, tidily and to exacting standards.
Final inspection & handover
We complete quality checks, clean the site and explain your warranty.
Recent work
New roofs completed across Lincolnshire
You may also need
- Roof Repairs
- Leadwork & Flashing
- Chimney Work
New roofing FAQs
How long does a new roof take?
An average house roof usually takes one to two weeks, depending on size, weather and any timber repairs. We’ll give you a clear timescale when we quote.
Do I need planning permission for a new roof?
Replacing like-for-like usually doesn’t need planning permission, but listed buildings, conservation areas and changes to the roof’s shape or materials may do. Building regulations may apply too. We’ll advise you before work starts.
Slate or tile: which is best?
Natural slate is extremely long-lasting and suits many period homes. Clay tiles are traditional and attractive. Concrete tiles are strong and cost-effective. We’ll recommend what suits your home and budget.
Is a new roof guaranteed?
Yes. A 25-year written guarantee comes with all our roofs.
How much does a new roof cost in Lincoln?
We give a free, detailed written quote after surveying the roof. Our prices are always fair and reasonable.
Planning a new roof? Start with a free survey.
No pressure and no hidden extras — just clear advice and an itemised quotation from your local roofing team.