Table of Contents
Do I need a heat shield behind a wood stove?
Wood stoves require heat shields both under and behind them to protect your home from heat damage. While many wood stoves include heat shields in their design, some do not. Refer to your wood stove to determine if external heat shields are necessary.
What can I use as heat shield for wood stove?
By far the most effective heat shields are the air cooled type. These shields are constructed with a sheet of 24 gauge or thicker sheet metal, or 1/2″ or thicker cement board, with 1″ of air space behind the shield and around the perimeter to allow free air flow.
What do you put behind wood stove on wall?
The fireback is a traditional heat shield for a stove The solution of replacing the back wall with a heat-resistant material, such as heat-resistant stones or a wood stove heat shield, is often cumbersome and not always beautiful.
How do I fireproof a wall behind a wood stove?
Common fireproof wall ideas for behind a stove include stone, brick and tiles. The look of a wood burning stove can be enhanced by using a faux panel (such as a stone veneer look) or using a fireback.
Can cement board be used as a heat shield?
Hardi cement board is an inexpensive solution that will form the foundation of an effective heat shield for any application. Hardi cement board is also designed to have ceramic, porcelain or stone tiles installed over it to cover and beautify the heat shield after it is installed.
How close to wall can wood stove be with heat shield?
The Fire Protection Association recommends that the common radiant-type stove must be spaced out by 900mm (36 inches) from a combustible wall. Using a heat shield can reduce the space required to 95mm as stated by HETAS.
Can durock be used as a heat shield?
Strong, durable and resistant to water damage, DUROCK® Next Gen Cement Board is ideal for use in partitions, walls, floors and ceilings in residential construction and can be used as a heat shield. Water, Mould and Moisture Resistant.
Is drywall OK behind wood stove?
Drywall is combustible and not a suitable material either for use behind the wood stove or for use underneath tile. Removing it from the wall behind the wood stove allows you to install cement backerboard instead. Cut right through the drywall using a drywall saw.
What is considered a non combustible wall?
Non-combustible materials are building materials that do not burn or ignite when subjected to expected levels of fire or heat. Examples of non-combustible materials include brick masonry, concrete blocks, hardy backer board, calcium silicate board, cement board, metal, and certain types of glass.
Can I use cement board around a fireplace?
You can use Hardiebacker board around your fireplace. However, using fiber cement board like Hardieboard is acceptable in locations including the mantel and fireplace surround.
How far does a wood stove need to be away from a non combustible wall?
The standard clearance recommended by the National Fire Protection Agency is 36 inches. This means that the back of the stove should be 36 inches away from any combustible material, such as woodwork, unprotected walls, furniture and even firewood.
Can you use sheet metal behind a wood stove?
Installing sheet metal behind a wood stove creates a barrier to protect the wall and reduce fire risks. Installing sheet metal with the correct clearances behind a wood stove can prevent radiant heat from igniting combustible materials in the wall, which could result in a house fire.
What is the best material for a heat shield?
The best material for a heat shield is one with high thermal conductivity. Aluminium and copper are the two best, whilst steel and bronze are the worst.
How do I stop my heat shield from rattling?
How to Fix a Heat Shield Rattle with a Hose Clamp Loosen a Screw Hose Clamp. Loosen a screw hose clamp completely until it separates. Wrap the Hose Clamp Around the Heat Shield and Exhaust Component. Tighten the Hose Clamp to Clamp the Heat Shield in Place. Feel How Tight the Heat Shield Is.
Is tile backer board fire resistant?
HardieBacker® 12mm cement backerboard can be used as a decorative non-combustible lining sheet for multi-fuel or log burning stove installations. It passes the industry fire test EN 13501-1 giving it fully non-combustible A1 classification.
How do I reduce the clearance on my wood stove?
Clearance should be three times the diameter of the pipe, e.g., a 6-inch pipe needs 18 inches of clearance. Heat shields may be used to reduce the clearance by the same ratio as for the stove. For example, with sheet metal you can reduce the clearance by two-thirds, from 18 inches to 6 inches.
Is cement backer board fire resistant?
Yes, HardieBacker® 1/4″ Cement Board is deemed noncombustible when tested to ASTM E 136 and can be used in conjunction with other noncombustible materials around a fireplace.
What temperature is cement board good for?
Store all DUROCK cement board panels flat. In cold weather and during DUROCK cement panel and tile installation, temperatures within the building shall be maintained within the range of 40 to 100 °F. Adequate ventilation shall be provided to carry off excess moisture.
Can you paint cement board behind a wood stove?
As the heat and soot from the stove damage or stain the brick surround, it tends to look dirty and old over time. There are stains on it, but painting it will cover them.
How close can a wood stove be to cement board?
A combustible floor must be protected by a non-combustible material (like tile, concrete board, or certified to UL-1618 or as defined by local codes) extending beneath the heater and a minimum of 6″ from each side and minimum 16″ from the front face of the stove and minimum 6″ (or the rear clearance to combustibles Oct 1, 2011.
How does a wood stove heat shield work?
A thin metal heat shield is effective because metal is an excellent conductor of heat. The wood stove heats up the metal, and the metal spreads this heat over its entire surface area so that circulating air can keep everything sufficiently cool.
What material do you put behind a stove?
Granite, stone and other natural or composite materials are also commonly used in backsplashes, whether in tile form or as larger pieces. These higher-end materials will mean an increase in budget, but also a stunning and long-lasting stove backsplash. Stainless steel is another popular option for stove backsplashes.
Can you put ceramic tile behind a wood stove?
Installing tile behind a wood stove provides heat protection, color, texture and warmth to the area. Ceramic or clay tiles provide the most protection and are moderately easy to install.
