Finding the right materials for your outdoor projects is often the difference between a job that lasts a season and one that stands the test of time. When it comes to balancing cost and durability, wickes exterior plywood is a name that frequently comes up among DIY enthusiasts and professional builders alike. This guide cuts through the noise to give you a clear picture of pricing, grades, and the value you can expect from this popular retailer.

Understanding Exterior Plywood Grades and Prices

Not all plywood is created equal, and this is especially true when the project will face the elements. Wickes stocks a range of exterior plywood, but it is crucial to understand the grading system to avoid overpaying or, worse, buying wood that won't survive a wet British winter. The standard you are looking for is BS 1088, which ensures the timber is durable and weather resistant. You will typically find plywood labeled as "Exterior" or "Weather and Water Resistant" (WWR), and this distinction is the primary factor influencing the wickes exterior plywood price per sheet.
Common Types and Their Cost

When browsing the aisles or the online store, you will encounter several types of face veneers, and each type has a corresponding impact on the final cost. The face grade determines the appearance, while the core and back grades determine the structural integrity. Here is a breakdown of the common types you will encounter at Wickes and how they generally sit in the price hierarchy.
- Silk Face (Grade A): The highest quality face, featuring a smooth surface with minimal defects. This is premium stuff, often used for visible applications where finishing is key, and it commands the highest wickes exterior plywood price.
- Mixed Face (Grade C): A more budget-friendly option where one face is of a higher quality than the other. Ideal for painted projects or applications where only one side is visible, offering a solid balance of cost and utility.
- Void Core: Designed specifically to resist the formation of voids (gaps) between the layers when exposed to heat. While potentially more expensive than standard cores, it is a worthwhile investment for projects requiring high precision and glue integrity.

Size, Thickness, and Their Impact on the Wickes Exterior Plywood Price
Once you have selected the appropriate grade, the physical dimensions of the sheet are the next biggest drivers of the cost. Plywood is sold in standard sizes, and deviating from these can be costly. The most common full sheet size is 8 feet by 4 feet (2440mm x 1220mm). Thickness is equally important; while 18mm plywood offers significant strength for structural applications, 12mm or 9mm options are often sufficient for cladding or roofing, and they are usually cheaper.
| Thickness | Common Use | Price Impact |
|---|---|---|
| 25mm | Heavy structural flooring | High |
| 18mm | Flooring, roofing bases | Medium-High |
| 12mm | Walling, cladding | Medium |
| 9mm | Backing, lightweight panels | Lower |

Quantity Discounts and Shopping Strategies
Whether you are renovating a single room or constructing a garden shed, buying in the right volume can significantly alter the unit cost of your wickes exterior plywood price. Retailers like Wickes often operate a tiered discount system where buying three or more sheets triggers a lower price per sheet. If you are working on a large scale, it is always worth calculating the total cost of buying slightly more to hit a higher discount tier rather than running back for a "top-up" later.
Furthermore, timing your purchase can yield hidden savings. Keep an eye on Wickes weekly flyers and online promotions. They often run specific markdowns on particular sheet sizes or brands to clear stock for new arrivals. Signing up for their email list is a simple way to ensure you are alerted to these deals before they are advertised in-store.

Comparing Value: Price vs. Longevity
It is easy to look at the wickes exterior plywood price and choose the cheapest option available, but this approach can be a false economy. Cheap plywood often uses inferior adhesives or inconsistent veneers that are prone to delaminating when wet. Spending a little more on a reputable brand with a proven track record of BS 1088 compliance ensures that your project won't need to be rebuilt next year. Think of the cost as a long-term investment in the integrity of your structure.



















Factor in the cost of finishing as well. A slightly more expensive resin-bonded plywood might save you the labor and cost of painting if you prefer the natural look of timber. Conversely, if you plan to paint or treat the wood anyway, a standard WWR grade provides the perfect blank canvas without the premium price tag of a silk face.
Delivery, Collection, and Hidden Costs
The final component of the wickes exterior plywood price is getting the material home. Large sheets of plywood are bulky and incur delivery fees. If you have a van or a roof rack, opting for "Click & Collect" is usually the most economical way to shop, as it avoids the postage charge. However, if you are ordering heavy stock online, it is worth checking the checkout for any weight-based delivery surcharges that might apply.
Additionally, factor in the cost of tools and fixings. Exterior plywood requires specific screws or nails designed to prevent rust. Ensure you budget for these ancillary items, as running out mid-project is both frustrating and inefficient. Proper sealing or painting with high-quality exterior grade products is essential after installation to maximize the lifespan of your purchase.