Frequently Asked Questions
| What’s the difference between counter battens and support battens? | |
Counter battens and support battens are two essential components in roofing, each with different functions and placements.
Counter battens are thinner, while support battens are thicker and stronger to bear the load of the roofing material. Together, they ensure that the roof is both well-ventilated and structurally sound. | |
| What is the correct way to install counter battens and support battens? | |
To install counter battens and support battens correctly: 1. Start by attaching the counter battens horizontally over the roof underlay or tongue-and-groove boards. 2. Then place the support battens vertically on top of the counter battens and fasten them securely. 3. Always follow the manufacturer’s instructions and local building codes to ensure the best results. | |
| What type of wood is best for roof trusses and other load-bearing structures? | |
For roof trusses and other load-bearing components, the best choice is typically spruce (Picea abies) or pine (Pinus sylvestris). These softwoods are:
They offer an excellent balance between structural performance and workability, making them ideal for construction where strength and reliability are essential. | |
| How is wood treated to resist moisture and pests? | |
Wood is treated with wood preservatives, such as impregnation agents, to protect it from moisture, mould, and insects. For outdoor use, it’s important to use pressure-treated wood, which has been infused with protective substances under high pressure to ensure deep and long-lasting protection. | |
| What wood dimensions are needed for different parts of the roof? | |
The size you need depends on the roof’s design and load requirements. Common dimensions include:
For tailored advice based on your specific project, contact our customer service. | |
| Where can I buy Södra’s products? | |
Södra’s products are available at many building supply stores and retailers. To find the right stockist, we recommend that you:
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top quality
Battens Type A
We supply a top quality Type A battens sourced from only the best quality raw material. These battens are further treated with a high pressure copper-based treatment to BS 8417 UC2.
High-quality, kiln-dried wood for strength, stability, and durability
PEFC certified to guarantee responsible and sustainable sourcing
Flexible delivery and packaging options, including JIT service and mixed loads
Precision manufacturing and in-house treatment for consistent product quality
A KEY ROOFING COMPONENT
Battens BS5534:2014+A1:2018
Our BS batten is fully graded to BS5534:2014+A1:2018. Its distinctive yellow colour means that it is highly visible, allowing our customers to distinguish our graded batten against any other type of batten.
Our timber is regularised, kiln-dried, and individually stamped to ensure precise dimensions, enhanced strength, and clear product identification for full traceability. Sustainably sourced with PEFC certification, it’s conveniently packaged in bundles of ten, half packs, and cut to length for easy handling and efficient storage.
local building standards
SR 82 Batten
SR 82 batten is a unique batten size exclusively available on the Irish market. Strength-graded and precision-cut to 35 mm x 50 mm, it’s designed specifically to meet local building standards and preferences in Ireland. This profile is not offered elsewhere, making it a tailored solution for Irish construction needs.
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