A wood burning stove closure plate, often referred to as a register plate, is a crucial component of a wood stove installation. In this article, we’ll delve into the technical details of this essential element, explaining its purpose, materials, installation, and why it matters for the efficient operation of your wood burning stove.
What is a Wood Burning Stove Closure Plate?
A wood burning stove closure plate, or register plate, is a non-combustible plate made of materials like steel, vitreous enamel, or other fire-resistant materials. It serves as a barrier between your wood stove and the chimney, sealing off the opening at the top of the stove where the flue pipe enters the chimney.
The Purpose of a Closure Plate
1. Safety:
- A primary function of the closure plate is to ensure that no hot gases or smoke can escape into the room. It forms a tight seal around the flue pipe, preventing any leaks or heat transfer to combustible materials in the ceiling or loft space above.
2. Draft Control:
- Closure plates often include an access point for a damper or draft control mechanism. This allows you to adjust and control the airflow and draft in your stove, optimizing combustion and heat output.
3. Improved Efficiency:
- By providing better control over the draft, a closure plate helps improve the stove’s efficiency, ensuring that more heat is directed into your living space and less is lost up the chimney.
Closure Plate Installation
Proper installation of a wood burning stove closure plate is essential to ensure it functions as intended. Here’s a simplified guide:
Measure Carefully:
- Measure the opening where the flue pipe enters the chimney to determine the required size and shape of your closure plate. It should fit snugly and cover the entire opening.
Material Selection:
- Choose a non-combustible material, such as steel or vitreous enamel, for your closure plate. These materials can withstand the heat and combustion byproducts.
Cut and Shape:
- Cut the closure plate to the required dimensions and shape, ensuring it fits precisely within the chimney opening.
Damper Installation:
- If your closure plate includes a damper or draft control mechanism, install it correctly, allowing for easy adjustment of the stove’s airflow.
Sealing:
- Securely seal the closure plate in place using appropriate fixing brackets or supports to ensure it stays in position.
Fireproof Sealant:
- Use fireproof sealant to ensure an airtight seal around the edges of the closure plate. This prevents any leaks or drafts.
Why a Properly Installed Closure Plate Matters
A properly installed wood burning stove closure plate is critical for several reasons:
- Safety: It prevents dangerous gases or smoke from entering your home.
- Efficiency: It optimizes the stove’s performance by allowing you to control the draft.
- Compliance: Many building codes and safety regulations require the use of a closure plate for wood stove installations.
In conclusion, a wood burning stove closure plate is a vital technical component of any wood stove installation. It ensures safety, improves efficiency, and helps you comply with relevant regulations. When correctly sized, made from the right materials, and installed with care, it contributes to the safe and efficient operation of your wood burning stove.