Key Takeaways
| Point | Detail |
|---|---|
| Cost per Square Foot Installed | $3.50 – $7.00 |
| Average Total Cost to Replace | $4,400 – $15,000 |
| Factors Affecting Cost | Roof size, labor, materials, number of layers |
| Torch Down Roofing Lifespan | 15-20 years |
| Pros and Cons | Weatherproof, durable vs. fire hazard, only for flat roofs |
Cost Per Square Foot Installed
On average, torch down roofing costs between $3.50 and $7.00 per square foot when installed. This cost can vary based on the complexity of the installation, the materials used, and the labor rates in your area.
Average Total Cost To Replace
The total cost to replace a torch down roof ranges from $4,400 to $15,000. This variation depends on multiple factors including roof size, labor charges, and material costs.
Torch Down Roofing Cost
Torch down roofing costs can be broken down by roof size. Here is a table representing the total replacement cost based on different roof sizes:
| Roof Size (Square Feet) | Total Replacement Cost |
|---|---|
| 1,000 | $3,500 – $7,000 |
| 1,200 | $4,200 – $8,400 |
| 1,500 | $5,250 – $10,500 |
| 1,700 | $5,950 – $11,900 |
| 2,000 | $7,000 – $14,000 |
| 2,500 | $8,750 – $17,500 |
| 3,000 | $10,500 – $21,000 |
| 3,500 | $12,250 – $24,500 |
Average Cost To Replace A Torch Down Roof
On a national level, the average cost to replace a torch down roof is around $9,700. Here’s a detailed breakdown:
| Metric | Cost |
|---|---|
| National Average Cost | $9,700 |
| Minimum Cost | $2,500 |
| Maximum Cost | $24,800 |
| Average Range | $4,400 to $15,000 |
Torch Down Roofing Cost Per Square
The torch down roofing cost per square (100 square feet) tends to vary based on specific factors. Here’s a breakdown of average costs:
| Factor | Average Cost Per Square |
|---|---|
| Old Roof Removal | $90 – $100 |
| Materials and Supplies | $100 – $200 |
| Installation Labor | $160 – $400 |
| Total Cost | $350 – $700 |
2-Layer Vs. 3-Layer Torch Down Roofing Cost
When it comes to the number of layers, there are distinct cost and performance differences:
| Type | Material Cost Per Square | Details |
|---|---|---|
| 2-layer | $110 – $160 | Easier and cheaper to install but doesn’t last as long |
| 3-layer | $170 – $550 | Granular top sheet increases cost and lifespan |
Torch Down Roofing Material Prices
Torch Down Roofing Prices Per Roll
The cost for torch down roofing materials varies depending on the type and quality of the materials used. A roll of torch down roofing typically costs between $50 and $200. The size and type will determine the specific price.
Torch Down Roofing System
The system includes several components, each contributing to the overall cost and durability of the roof. Key elements include:
Underlayment
An underlayment serves as the base layer and provides additional waterproofing and protection.
Modified Bitumen Sheets
These are the main waterproof layers. Their quality and thickness determine the overall durability and cost of the torch down roofing system.
Torch Down Roof Repair Cost
Repair costs for torch down roofs will depend on the extent of the damage and the area that needs to be repaired. Minor repairs can cost as low as $300, while more extensive repairs may run up to $1,500 or more.
Pros And Cons Of Torch Down Roofing
Understanding the advantages and disadvantages of torch down roofing helps in making an informed decision:
| Pros | Cons |
|---|---|
| Inexpensive | Only suitable for flat roofs |
| Fast installation | Fire hazard |
| Weatherproof | Harmful fumes |
| Durable | Dark rolls absorb heat in summer |
| Flexible | Vulnerable to standing water |
| Long lifespan | Can scuff or tear |
| Simple repairs |
Frequently Asked Questions
What Is Torch Down Roofing?
Torch down roofing is a type of roofing system for flat or low-slope roofs that uses modified bitumen sheets. These sheets are adhered to the roof using a torch, which heats the material and binds it to the surface, providing a waterproof seal.
How Long Does A Torch Down Roof Last?
A well-installed torch down roof typically lasts between 15 and 20 years. The life expectancy can depend on the quality of materials used, the number of layers, and the environmental conditions where the roof is located.
Can You Walk On A Torch Down Roof?
Yes, you can walk on a torch down roof, but it’s advisable to do so infrequently and cautiously to avoid damaging the surface. Excessive walking can scuff or tear the membrane, leading to repair needs.
Finding And Hiring A Roofing Contractor
When seeking a roofing contractor, due diligence is essential. It’s crucial to find a skilled and reliable professional to ensure a quality job.
Questions To Ask
When interviewing potential contractors, consider asking the following questions to gauge their experience and reliability:
- Are you licensed and insured?
- How many years of experience do you have with torch down roofing?
- Can you provide references from past clients?
- Do you offer a warranty for your work?
- What is the estimated timeline for completion?
In summary, torch down roofing is a viable option for flat roofs, offering durability and weatherproofing at a reasonable cost. Understanding the cost factors, materials, and pros and cons can help you make an informed decision for your roofing project.
