Felt Roof Replacement in Dunbar
If a felt roof has widespread damage or repeated leaks, re-felting may offer better value than continuing with patch repairs. Customers in Dunbar can use our free service to request quotations from suitable re-felting specialists serving the town and surrounding parts of East Lothian.
Up to four suitable roofers may contact you to discuss the work. Contractors can quote for the full replacement process, from inspection and preparation through to waterproof finishing. The quote service is free for homeowners and there is no obligation to proceed.
Signs Your Felt Roof Needs Replacing in Dunbar
A single failed joint or damaged section may be suitable for a targeted repair. However, replacement is often more practical when deterioration affects several parts of the roof.
Many felt roof replacement enquiries in Dunbar involve older garages, porches and home extensions. A professional inspection can help establish the most suitable approach for the condition of the felt and roof deck.
Common warning signs include:
- Widespread cracks, splits or shrinkage
- Water ingress returning after previous repairs
- A roof that has already received several short-term fixes
- Large areas of blistering or bubbling
- Joints between felt sheets beginning to separate
- Exposed gaps where the felt meets brickwork, flashing or roof edges
- A heavily worn mineral surface
- Large puddles remaining long after rainfall
- Visible deflection or deterioration beneath the felt
- Several old felt layers already installed
- Felt that has become brittle through age and weathering
Felt Roofing Projects Contractors Can Quote For
Roofing contractors serving Dunbar can replace felt on many different types of property, including:
Single and Double Garage Re-Felting
- Replacement felt roofing for attached and detached single garages
- Double garage roof replacement
- Re-felting rows of garages
- Full renewal of old garage roof coverings
- Replacing rotten garage roof boards
- Correcting low areas where water gathers
- Repairing garage roof kerbs, trims and drip edges
Extension and Domestic Flat Roof Replacement
- Re-felting flat roofs over kitchens
- Replacement roofing for rear, side-return and wraparound extensions
- Utility room and bathroom extension roofs
- Replacement roofing above garage conversions
- Improving thermal performance during a full re-felt
- Replacement roofing around roof lanterns
Small Felt Roof Replacement
- Replacing leaking felt above front and side doors
- Bay window roof replacement
- Replacement felt for covered entrances
- Repairing leadwork and felt around porches and bays
Dormer and Loft Conversion Roof Replacement
- Re-felting leaking dormer roofs
- Re-felting low-pitched areas on loft conversions
- Dormer edge and cheek repairs
- Warm roof upgrades above loft rooms
Outbuilding Felt Roof Replacement
- Garden shed roof replacement
- Re-felting domestic workshops
- Re-felting insulated garden workspaces
- Garden room and summerhouse roofing
- Re-felting timber and masonry lean-tos
- Replacement felt for stables and shelters
Commercial Felt Roof Replacement
- Re-felting flat roofs above shops
- Replacement roofing for business premises
- Warehouse and workshop roofing
- Re-felting educational premises
- Re-felting shared flat roofs for landlords and managing agents
- Pub, restaurant and hospitality roofing
- Re-felting rental properties between tenancies
What to Expect from a Full Felt Roof Replacement
A professional felt roof replacement involves more than placing a new layer over the existing covering. The precise method will depend on the type of building and the condition of the underlying deck.
Surveying the Roof Before Replacement
The contractor will normally inspect the roof before providing a firm quotation. The assessment may include:
- How badly the membrane has deteriorated
- How much material will need to be removed
- Visible signs of damaged decking
- How effectively water reaches the outlets
- The quality of perimeter and abutment details
- Roof access and safety requirements
- Whether a warm roof upgrade should be considered
Preparing the Roof for Re-Felting
The old felt is normally removed to expose the roof deck. This allows the contractor to identify rotten boards and concealed water damage.
The work may include:
- Taking up the existing bitumen membranes
- Removing failed flashing and edge trims
- Preparing the exposed roof boards
- Protecting the building if installation cannot be completed immediately
- Loading and disposing of roofing waste
Replacing Damaged Roof Boards
Any damaged boards should be repaired before the new membrane is laid. The contractor may need to:
- Replace rotten plywood or OSB
- Address weak supporting timbers
- Create a better slope towards drainage points
- Replace damaged timber kerbs
- Level unsuitable parts of the deck
- Treat accessible wood where appropriate
Insulation and Warm Roof Upgrades
A complete re-felt over living space can include a thermal upgrade. Depending on the roof and applicable requirements, the contractor may:
- Fit suitable insulation boards beneath the felt
- Remove wet or compressed insulation
- Add a suitable layer to manage internal moisture
- Modify junctions to suit the upgraded roof
- Improve ventilation where a cold roof remains
Laying Replacement Roofing Felt
A contractor may install a multi-layer bitumen felt specification. This can include:
- Applying a suitable primer
- Fixing the first roofing layer
- Adding a second high-performance felt layer
- Applying a mineral-finished cap sheet
- Heat-welding compatible felt layers
- Bonding the membrane without direct heat where appropriate
Roof Edges, Flashing and Upstands
Many flat roof leaks begin at junctions, outlets and perimeter details. Contractors may complete:
- Felt details where the roof meets brickwork or render
- New lead or alternative flashing
- Perimeter trims directing water into gutters
- Replacement felt around glazed openings
- Pipe, vent and cable penetrations
- Waterproofing raised roof perimeters
- Detailing around doors leading onto flat roofs
Gutters, Outlets and Roof Drainage
Good drainage helps reduce unnecessary standing water. The contractor may:
- Check that rainwater outlets are open
- Repair or replace leaking outlets
- Renew damaged rainwater goods
- Adjust roof falls to reduce pooling
- Provide overflow drainage where required
Completing the Replacement Roof
A final review should confirm that seams, edges and outlets have been properly finished. The contractor may also:
- Remove old felt and site waste
- Confirm that drainage points are functioning
- Supply before-and-after images where agreed
- Issue a written guarantee
- Advise how to keep outlets clear
Replacement Felt Roofing Options
Torch-On Felt Roofing
Many professional replacement roofs use reinforced torch-applied membranes. The layers are installed using controlled heat by an experienced roofer.
A typical system may include a base layer, reinforced underlay and mineral cap sheet. Contractors using direct heat should follow suitable fire precautions and insurance conditions.
Adhesive Roofing Membranes
Cold-applied systems use roofing adhesive rather than direct heat. These options may suit roofs close to combustible materials.
Self-Bonding Roofing Felt
Self-adhesive membranes use a prepared backing that bonds to a suitable surface. The roof still needs a clean, dry and compatible substrate.
Replacement Felt with a Mineral Finish
The exposed layer of many felt roofs has a coloured mineral finish. It helps protect the membrane from ultraviolet exposure.
Other Replacement Roof Materials
Some contractors serving Dunbar also install other flat roofing materials. Options may include:
- Single-sheet rubber membranes
- Rigid fibreglass roofing systems
- Liquid-applied waterproofing
- Commercial single-ply membranes
- Seamless mastic asphalt systems
The best material depends on the roof design, access, budget and expected lifespan.
How Much Does Re-Felting Cost in Dunbar?
Contractors normally need to inspect the roof before providing an accurate replacement price. The final quotation may be affected by decking repairs, insulation and scaffolding.
| Type of Felt Roof Replacement | Typical Guide Price | Possible Timeframe |
|---|---|---|
| Small porch or bay window roof | £450–£900 | One day |
| Small shed roof | £300–£750 | Half a day to one day |
| Large shed or garden room roof | £700–£1,800 | One to two days |
| Single garage felt roof | £1,000–£1,800 | One to two days |
| Double garage felt roof | £1,600–£3,200 | Two to three days |
| Small extension flat roof | £1,500–£3,500 | Two to three days |
| Large domestic flat roof | £3,000–£8,000+ | Three to six days |
| Replacement roof decking | Usually charged in addition | Depends on the damaged area |
| Warm roof insulation upgrade | Usually charged in addition | Added to the replacement project |
| Commercial felt roof replacement | Quoted after a site survey | Depends on roof size and access |
Actual prices can fall outside these ranges depending on the roof and specification. To obtain accurate prices, use our service to hear from suitable specialists covering Dunbar and East Lothian.
What Affects the Cost of Re-Felting?
- Roof size: Total roof area is one of the main pricing factors.
- Roof shape: Complex layouts increase cutting, joining and waterproofing time.
- Existing layers: Several old coverings take longer to remove.
- Decking condition: Hidden water damage can increase the final cost.
- Structural repairs: Structural defects can increase the scope of the project.
- Insulation: Warm roof upgrades increase the initial material cost.
- Felt specification: The number and grade of layers affect the price.
- Access: Moving materials through a property or narrow access can affect the quote.
- Scaffolding: Higher roofs may require scaffolding or edge protection.
- Rooflights and penetrations: Pipes, vents and skylights increase installation time.
- Flashing and roof edges: Damaged flashing and edge timbers may require replacement
- Drainage: Correcting poor falls can require changes to the deck.
- Waste removal: Skip hire or licensed collection may be included.
- Location: Parking, travelling distance and local demand can influence prices.
- VAT: The quote should state whether VAT is included.
Is Full Re-Felting Necessary?
Replacement is not always necessary, although repeated repairs can become poor value. A repair may still be suitable where:
- The damage is limited to one small area
- Most of the roof remains in good condition
- The roof structure remains dry and stable
- The roof has not already received numerous repairs
A complete replacement may be more appropriate where:
- The felt is deteriorating across most of the roof
- Several seams and perimeter details have failed
- The felt has become brittle or badly worn
- A large area of timber needs replacing
- The drainage design needs to be corrected
- Insulation requires replacement or improvement
- Continued patching is unlikely to provide lasting value
Durability of a Re-Felted Roof
A professionally installed multi-layer felt system can provide many years of service. A good-quality system may remain serviceable for several decades under suitable conditions.
Its lifespan may be affected by:
- The type of felt system installed
- Installation workmanship
- Whether water can reach outlets efficiently
- Local environmental conditions
- Foot traffic and equipment
- How often gutters and drainage points are cleared
- Regular checks after storms and severe weather
Felt Roof Guarantees in Dunbar
Different quotations may include different workmanship and product warranties. Before appointing a roofer, check:
- How many years the contractor guarantees the work
- Whether materials and labour are both included
- Whether the guarantee comes from the contractor or manufacturer
- Whether independent warranty protection is provided
- What exclusions and maintenance conditions apply
- What happens if the property is sold
Getting Your Property Ready for Roofing Work
Simple preparation can help the replacement work proceed more smoothly. This can include:
- Keeping the driveway clear
- Clearing fragile possessions from the building
- Providing access to agreed facilities
- Discussing shared driveways or boundaries
- Making sure nobody enters the roofing site unnecessarily
- Checking whether approvals are required
- Agreeing how the building will be covered if rain starts
Finding a Suitable Roofing Specialist
Comparing more than one quotation can help you understand the available systems and likely cost. Do not judge quotations only by the final figure.
Check whether each quotation includes:
- Stripping existing roofing layers
- Details of how hidden timber repairs will be charged
- The full felt specification
- The thickness and type of insulation
- Treatment of vulnerable roof junctions
- Access and scaffolding
- Disposal of old felt and timber
- How weather delays will be managed
- VAT
- Workmanship and material warranty details
You should also review:
- Whether the policy is valid for felt roofing work
- Experience with similar roofs
- Reviews from completed jobs
- Whether appointments and quotations are handled professionally
- Deposit and payment terms
Felt Roof Replacement Near Dunbar
Our quotation service is available across Dunbar and many neighbouring communities. Nearby areas include North Berwick, Haddington, Tranent, Prestonpans, Musselburgh, Bonnyrigg, Loanhead.
Frequently Asked Questions
How long does felt roof replacement take in Dunbar?
A single garage roof can often be replaced within one or two working days. A substantial domestic flat roof can take between three and six days. The programme can be extended by rain, frost, strong winds or other unsuitable weather. The contractor should confirm the likely duration after inspecting the roof.
Can new felt be installed over the existing roof?
Some felt systems can be installed over a dry and stable covering. However, another overlay may be unsuitable where several layers already exist. Ask the contractor to explain whether stripping or overlaying is recommended.
What type of felt is best for a replacement roof in Dunbar?
There is no single felt system that suits every property. Mineral-finished multi-layer felt is a common replacement option. Basic shed felt is normally intended for small, low-value outbuildings.
How long should a replacement felt roof last?
Modern reinforced felt systems can remain serviceable for several decades. Its useful life depends on how carefully joints, edges and outlets are installed. Ask the contractor what lifespan is expected from the proposed system.
Will the roofer replace damaged roof boards?
A complete re-felt often includes renewal of rotten or unsuitable roof boards. The full condition may not be visible until the felt is removed, so quotations vary. Ask the contractor to state what happens if widespread hidden damage is found.
Can insulation be added during the replacement?
Yes, re-felting can provide a practical opportunity to improve roof insulation. This is especially relevant where existing insulation is wet or inadequate. The contractor should explain how the upgrade affects outlets, kerbs and edge details.
Does felt roof replacement require planning permission in Dunbar?
Straightforward like-for-like replacement will not usually require planning permission. Different rules may apply where the roof height, shape or external appearance will change. Property owners should seek advice about listed building or conservation consent where relevant.
Will Building Regulations apply to the work?
Building Regulations may apply when a substantial part of a roof over a heated building is replaced. Minor repairs may be treated differently. Ask the roofer who will contact building control where required.
Can a felt roof be replaced in winter?
A replacement roof can be installed in colder months if the deck and materials remain suitable. Contractors may delay installation while surfaces are wet or frozen. Confirm whether temporary weatherproofing is included.
How much deposit should I pay?
The amount requested will vary according to the contractor and job size. Before paying, obtain a detailed written quotation. Avoid sending a large payment without a written agreement.
How do I get felt roof replacement quotes in Dunbar?
Submit your postcode and a short description of the roofing problem. Depending on availability, up to four local felt roofers may contact you. They can discuss the available systems and quote for the work. The service is designed to help you compare local contractors without committing to the project.