| Key Takeaways |
|---|
| Cost Per Square Foot Installed: $2 – $5 |
| Average Total Cost To Install: $2,400 – $8,600 |
| National Average Cost: $5,500 |
| Minimum Cost: $900 |
| Maximum Cost: $12,800 |
| Average Cost Range: $2,400 to $8,600 |
Replacing roof decking and plywood sheathing is a critical component of maintaining the integrity and safety of your roof. This guide will provide a comprehensive summary of the costs associated with this necessary home improvement project.
$2 – $5 Cost Per Square Foot Installed
The cost to replace roof decking ranges from $2 to $5 per square foot installed. This price includes both materials and labor.
$2,400 – $8,600 Average Total Cost to Install
The average total cost to replace roof decking and plywood sheathing on a roof typically falls between $2,400 and $8,600. This range varies based on the size of the roof and the type of materials used.
Cost To Replace Roof Decking
Below is a table that outlines the average cost to replace roof decking based on the size of the roof:
| Roof Decking Replacement Cost |
|---|
| Roof Size (Square Feet) |
| —————————– |
| 1,000 |
| 1,500 |
| 2,000 |
| 2,500 |
| 3,000 |
| 3,500 |
| 4,000 |
Average Cost To Replace Plywood On A Roof
Below is a table summarizing the average costs associated with replacing plywood on a roof:
| Average Cost To Replace Roof Decking Plywood |
|---|
| National Average Cost |
| Minimum Cost |
| Maximum Cost |
| Average Cost Range |
Roofing Plywood Prices
The cost of roofing plywood varies by type. The table below details the prices of various sheathing materials:
| Roof Decking Material Prices |
|---|
| Sheathing Type |
| —————————— |
| Plywood |
| Oriented Strand Board (OSB) |
| Tongue and Groove |
Labor Cost To Install Sheathing On A Roof
The next table provides a breakdown of the cost factors involved in replacing roof decking plywood:
| Cost Breakdown To Replace Plywood On Roof |
|---|
| Factor |
| ————————— |
| Materials |
| Installation Labor |
| Total Cost To Replace |
What Is Roof Decking?
Roof decking is the layer of roofing materials between the structural components (such as trusses and joists) and the insulation and weatherproofing layers like shingles. It provides structural support and is typically made of wood, such as plywood or OSB.
What Is Radiant Barrier Roof Decking or Sheathing?
Radiant barrier roof decking or sheathing is a type of material that includes a sheet of reflective foil to reflect radiant heat away from the house. This can help lower cooling costs in warmer climates.
How Long Does Roof Decking Last?
Roof decking can last for decades if maintained properly. However, various factors such as water damage, pest infestations, or improper installation could significantly reduce its lifespan.
When To Replace Plywood On Roof?
Plywood on a roof should be replaced when it shows signs of significant wear or damage. Regular inspections can help identify issues such as warping, rot, or significant cracking that indicate replacement is necessary.
Signs Of Rotted Roof Decking
Signs of rotted roof decking include:
- Sagging roofline
- Water stains or damage on ceilings
- Mold or mildew presence
- Soft or spongy spots on the roof
- Visible rot or decay
What Causes Roof Decking To Rot?
Roof decking typically rots due to prolonged exposure to moisture. This can be a result of:
- Persistent roof leaks
- Inadequate ventilation
- Accumulated debris trapping moisture
Does Insurance Cover Roof Decking?
Whether your insurance covers roof decking replacement depends on the specific terms of your policy and the cause of the damage. Typically, damage due to sudden, accidental events may be covered, whereas damage from lack of maintenance or wear and tear is not.
Getting Estimates From Roofing Contractors
When planning to replace your roof decking, it’s crucial to get estimates from multiple roofing contractors. This will help you find a fair price and a reputable contractor.
Questions To Ask
When getting estimates, consider asking the following questions:
- What is included in the cost estimate?
- How long will the project take?
- Do you offer warranties for your work?
- Are you licensed and insured?
- Can you provide references from previous clients?
Carefully comparing answers to these questions can help ensure that you choose a qualified contractor who offers a fair price for high-quality work.
In conclusion, replacing roof decking and plywood sheathing is a significant investment in the safety and longevity of your home. By understanding the associated costs and factors, you can make informed decisions to maintain your home’s integrity.
