Your roof may vary in shape, size, and material, but it’s likely safeguarded by a layer of roof felt. Flat roofs, in particular, often require roof felt, but many pitched roofs and period properties also benefit from felt due to its added durability, protection, and insulation.
Table of Contents
- Cost to Re-Felt a Roof
- How Much Does Re-Felting a Roof Cost?
- Factors Affecting Flat Roof Felt Prices
- Benefits of Repairing Your Roof with Felt
- Signs That Your Felt Roof Needs Replacement
- Cost of Installing New Roof Felt Under Tiles
- Process of Re-Felting a Roof
- Additional Cost Considerations for Re-Felting
How Much Does Re-Felting a Roof Cost?
The cost to re-felt a roof depends on multiple factors. Your home may require a full felt replacement or just a small patch repair. If your roof has tiles, those may also need replacement, adding to the overall cost. Additionally, structures like garages or sheds might require different materials and labor, which can affect pricing.
Here are estimated costs to give you a better idea of re-felting expenses:
| Material | Average Cost |
|---|---|
| Roof Felt | $40 - $90 per square meter |
| Breather Membrane | $120 - $250 |
| Roof Fixings | $25 |
| Lead Flashing | $120 - $300 per meter |
Re-Felting Costs Based on Roof Type
| Roof Type | Average Cost |
|---|---|
| Medium Shed | $300 - $550 |
| Single Flat Roof (Garage) | $800 - $1,200 (1-2 days) |
| Double Flat Roof (Garage) | $900 - $1,700 (2-3 days) |
| Flat Roof (House) | $1,800 - $5,000 (2-3 days) |
| Extension Roof | $600 - $3,500 (2-3 days) |
| Porch Roof | $350 - $700 (1-2 days) |
Full Felt Roof Replacement Costs
If your roof requires a full felt replacement, here’s what you can expect for different repair scenarios:
| Repair Type | Average Cost |
|---|---|
| Flat Roof Repair | $120 per 1m² |
| Full Felt Roof Replacement (Under Tiles) | $2,500 - $7,800 |
| Full Felt & Tile Replacement | $5,200 - $10,500 |
| Sagging Roof Repair | $1,200 - $2,500 |
| Waterlogged Roof Sagging Repair | $6,000 - $13,500 |
| Roof Repair with Skylight/Window | $900 - $1,300 |
Additional Labor and Equipment Costs
Re-felting may require additional equipment like scaffolding or skip hire. Here’s a breakdown of potential labor and equipment expenses:
| Service | Average Cost |
|---|---|
| Roofing Contractor | $30 - $60 per hour per person |
| Gutter Cleaning | $120 - $300 |
| Small Skip (2-3 yards) | $80 - $180 |
| Large Skip (6-8 yards) | $250 - $325 |
| 10m Scaffolding | $700 - $800 per week |
| Scaffolding for 2-Storey House | $900 per week |
Why Repair Your Roof with Felt?
Roof felt acts as a protective barrier, shielding your home from rain, wind, snow, and sun. Developed nearly a century ago, roofing felt is a durable, light, and low-maintenance solution that is easy to install and provides added insulation. Modern felt is often a breathable membrane, allowing moisture to evaporate and preventing damage to the roof structure. It’s also one of the most affordable materials available, with a lifespan of up to 30 years.
Signs Your Felt Roof Needs Replacement
Roof felt will eventually lose elasticity and become brittle, causing leaks or damp patches on ceilings. Common signs that your felt roof needs replacement include:
- Leaks and water damage
- Presence of algae, asbestos, or moss
- Sagging areas or waterlogged patches
Some homeowners may opt to replace their felt ahead of severe damage to avoid costly repairs, which can exceed $13,000 if the roof becomes fully waterlogged.
Cost of Installing New Roof Felt Under Tiles
If roof repairs involve removing tiles, the process becomes more labor-intensive. Damaged tiles may need replacement alongside new felt. Here are typical costs based on tile type:
| Type of Roof Tile | Cost per m² |
|---|---|
| Concrete Roof Tile | $30 |
| Clay Roof Tile | $50 |
| Slate Roof Tile | $85 |
The costs will also vary depending on roof size and required scaffolding.
The Process of Re-Felting a Roof
- Assessment: Hire a professional roofer to assess the roof’s condition.
- Gather Quotes: Get estimates for re-felting and any necessary repairs.
- Prepare the Site: Roofers install scaffolding and dispose of broken tiles.
- Remove Old Felt: The damaged felt is removed, and any underlying issues are addressed.
- Install New Felt: New felt layers are applied with an adhesive coating.
- Replace Tiles: Existing tiles are carefully reattached or replaced.
- Final Touches: Gutters and other features are re-secured.
Additional Considerations for Re-Felting
Roof Complexity: Roofs with dormers, skylights, or chimneys may require additional labor and materials.
Unexpected Damage: If underlying structures like timbers are damaged, additional repairs may be necessary.
Seasonal Timing: Labor costs may be lower in the off-season, but weather conditions can impact project timelines.
At Wyoming Pete's Builders, we offer reliable and professional roofing services to help you maintain a safe and durable home. Contact us today for a quote on re-felting your roof and safeguarding your property against Wyoming’s harsh weather conditions.
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