If you’re looking for strong, real-wood siding that offers durability and a beautiful cedar texture, DuraTemp siding is one option worth considering.
Manufactured by Roseburg Forest Products, DuraTemp is a high-quality plywood panel siding designed for sheds, homes, garages, barns, and other outdoor structures. It combines the natural look of wood with engineered strength and long-term performance.
In this guide, we’ll cover what DuraTemp siding is, its specifications, benefits, drawbacks, installation process, finishing tips, and maintenance requirements.
What Is DuraTemp Siding?
DuraTemp is a real plywood panel siding made from 100% Douglas-fir veneers. Unlike fiber cement or hardboard siding, DuraTemp is genuine wood throughout the panel.
It features:
- A textured cedar-grain face
- A smooth plywood back
- Exterior-grade construction
- Fully waterproof phenolic adhesive
- Long-term structural durability
Because it’s real wood, it provides an authentic appearance that many synthetic products struggle to match.
DuraTemp Specifications
DuraTemp siding is manufactured by Roseburg Forest Products and is available in the following standard specifications:
| Specification | Details |
|---|---|
| Product Type | Real wood plywood panel siding |
| Face Texture | Cedar-grain textured face |
| Face Species | 100% Douglas-fir veneer |
| Back Surface | Smooth plywood back |
| Groove Patterns | 4″ OC (on center), 8″ OC |
| Panel Width | 4 feet |
| Available Lengths | 8′, 9′, 10′, 11′, 80-1/4″ (varies by region) |
| Thickness Options | 15/32″, 19/32″ |
| Finish Options | Natural (unfinished), Factory-primed |
| Adhesive Type | Exterior-grade phenol-formaldehyde (water-resistant) |
| Installation Orientation | Vertical application |
| Warranty | 50-year limited warranty against delamination, rot, and fungal decay* |
*Warranty coverage applies when installed and maintained according to manufacturer guidelines.
Why Choose DuraTemp Siding?
There are many siding materials on the market, so why choose DuraTemp? Here are the main advantages.
1. Real Wood Appearance
DuraTemp has a deeply textured cedar grain face that looks natural and attractive. The surface is free from patches and repairs, which helps maintain a consistent, high-end look.
If you want the warmth of real wood without individual board installation, this panel system delivers that appearance with fewer seams.
2. Strong and Durable
Because it is constructed from real Douglas-fir veneers, DuraTemp provides excellent strength and stiffness. The exterior-grade phenolic adhesive ensures long-term resistance to moisture and structural breakdown.
When properly maintained, it performs well in many different climates.
3. Lightweight and Easy to Handle
Compared to fiber cement or masonry siding, DuraTemp is lighter. This makes it easier to transport, lift, and install.
For DIY builders or shed manufacturers, this can significantly reduce labor time.
4. Holds Paint Well
The textured wood surface accepts primer and paint very well. You can choose almost any exterior paint color, and repainting in the future is simple.
Factory-primed panels are available, which saves time during finishing.
5. Long Warranty
DuraTemp comes with a 50-year limited warranty against delamination, rot, and fungal decay. This shows confidence in the product’s durability when installed according to manufacturer guidelines.
Potential Drawbacks of DuraTemp
No siding material is perfect. Here are a few downsides to consider.
1. Higher Cost
DuraTemp is more expensive than basic plywood or some budget siding materials. However, many homeowners feel the durability and appearance justify the price.
2. Requires Maintenance
Since DuraTemp is real wood, it must be painted and maintained. Over time, sunlight and weather exposure can fade the paint.
Typically:
- Repainting may be needed every 7–10 years
- Strong sun exposure may require maintenance sooner
Regular upkeep is important to protect the wood.
3. Availability May Vary
DuraTemp may not be stocked in every local lumber yard. In some regions, it must be special-ordered.
DuraTemp Installation Guide
Installing DuraTemp is similar to installing other plywood panel sidings. Proper installation is critical for warranty coverage and long-term performance.
Panel Placement
- Install panels vertically.
- All panel edges and ends must land on framing.
- Leave a minimum 1/8-inch gap between panel edges and ends to allow for expansion.
Proper spacing prevents buckling and moisture damage.
Nailing Requirements
Follow these general guidelines:
- Nail 6 inches on center along panel edges.
- Nail 12 inches on center at intermediate supports.
- Use corrosion-resistant nails.
- For panels 1/2″ thick or less, use 6d box, casing, or siding nails (2″ long).
- For thicker panels, use 8d nails (2.5″ long).
- Nails must penetrate framing at least 1 inch.
- Keep nails at least 3/8″ from panel edges.
Avoid overdriving nails. They should be flush, not countersunk.
What Not to Do
The manufacturer does not recommend:
- Using staples
- Substituting screws for nails (unless specifically approved)
Always follow the official installation guide for your region.
Finishing DuraTemp Siding
Proper finishing is essential to protect the wood and extend its lifespan.
Step 1: Surface Preparation
- Make sure panels are clean and dry.
- Remove dust or debris.
- Seal all edges and cut ends.
Sealing edges is extremely important because exposed wood edges absorb moisture quickly.
Step 2: Priming
Apply a high-quality exterior primer. Even if panels are factory-primed, field cuts and nail heads should be touched up.
Using primer and paint from the same manufacturer can improve compatibility and adhesion.
Step 3: Painting
Use a 100% acrylic latex exterior paint. This type of paint:
- Protects against moisture
- Resists UV damage
- Allows the wood to breathe
Apply at least two coats for best protection.
Brush or roller application is recommended over spraying for better coverage and durability.
Maintenance Tips
Even though DuraTemp is durable, regular maintenance keeps it looking great.
Here’s what to do:
- Inspect siding annually.
- Check for peeling or cracking paint.
- Repaint when bare wood becomes visible.
- Clean dirt buildup with mild soap and water.
- Seal any exposed cuts or damaged areas immediately.
Because exterior siding faces sun, rain, dust, and temperature changes year-round, maintaining the paint layer is critical. The paint acts as the primary moisture barrier.
With proper maintenance, DuraTemp can last for decades.
Is DuraTemp Siding a Good Choice?
DuraTemp is an excellent option if you want:
- Real wood appearance
- Structural strength
- Large panel coverage
- Long-term durability
- A 50-year limited warranty
It works especially well for:
- Sheds
- Garages
- Barns
- Cabins
- Residential homes
However, if you prefer a completely maintenance-free material, fiber cement or vinyl siding may be better options.
Final Thoughts
DuraTemp siding offers a strong combination of natural beauty and engineered performance. Because it is real wood plywood with exterior-grade construction, it delivers authentic texture, durability, and long-term value.
Proper installation, finishing, and maintenance are key to maximizing its lifespan. When cared for correctly, DuraTemp can protect and enhance your structure for many years.
If you’re considering wood panel siding and want something stronger than basic plywood, DuraTemp is definitely worth a closer look.