Stainless steel fireplace reflectors, also called firebacks, sit at the rear of a fireplace to reflect heat toward the room. The best choice depends on the fireplace’s usable width and height, plus whether you want adjustable feet or a fixed-depth panel. The 16-by-18-inch Permade and Hilitand models suit smaller openings; the 20-by-20-inch Permade is a middle-size option; and the 24-by-24-inch model covers a larger area. The Forever Cap reflector is a 14-gauge option with a stated 2-inch depth.
| Product | Size | Best For | Notable Feature |
|---|---|---|---|
| Permade stainless steel fireback | 16 x 18 inches | Smaller fireplaces | Adjustable feet and included gloves |
| Permade stainless steel fireback | 20 x 20 inches | Mid-size openings | Adjustable feet and included gloves |
| Permade stainless steel fireback | 24 x 24 inches | Larger openings | Adjustable feet and included gloves |
| Hilitand stainless steel back plate | 16 x 18 inches | Smaller fireplaces | Two adjustable legs |
| Forever Cap radiant fireback | 20 x 20 inches | Buyers seeking a thicker panel | 14-gauge steel and 2-inch depth |
Permade 16 x 18-Inch Stainless Steel Fireback

Best for: A smaller fireplace opening where a 16-by-18-inch reflector fits the available rear wall. This Permade fireback is made from 16-gauge stainless steel and has a matte-black surface. Its listed size makes it a compact option among the products compared here.
Two adjustable feet let the user reposition the panel and change its angle, according to the product details. The stated purpose is to reflect heat toward the room and reduce heat lost through the chimney. A pair of gloves is included for installation and handling.
Why it was selected: It combines a clearly stated size, adjustable support, and a listed stainless steel thickness. Choose this model if you need the 16-by-18-inch format and want to adjust the panel’s position. Limitation: Its smaller dimensions may not cover a wider fireplace back, so measure the usable area before choosing it.
Permade 24 x 24-Inch Stainless Steel Fireback

Best for: Larger fireplace openings that can accommodate a 24-by-24-inch panel. This is the largest listed Permade option, with a 16-gauge stainless steel body and matte-black finish. Its broader dimensions may make it a better size match than the 16-by-18-inch or 20-by-20-inch versions for a larger rear wall.
The fireback has two adjustable feet, allowing the panel’s position and heat-reflection angle to be changed. The product description says the panel is intended to reflect heat into the room and help reduce heat loss through the chimney. Gloves are included for handling and installation.
Why it was selected: It gives buyers with a larger fireplace a same-brand size alternative while retaining adjustable support. Choose it if the rear of your fireplace has enough room for its full dimensions and the feet. Limitation: Its larger size may be unsuitable for compact fireplaces; confirm both the opening and placement area before purchase.
Permade 20 x 20-Inch Stainless Steel Fireback

Best for: Buyers looking for a middle-size panel between the 16-by-18-inch and 24-by-24-inch Permade models. It measures 20 inches wide by 20 inches high and is made from 16-gauge stainless steel. The listed surface is matte black.
Two adjustable feet are designed to let the user reposition the fireback and alter its angle. The manufacturer describes it as a heat reflector intended to direct more heat toward the room and reduce heat loss through the chimney. A pair of gloves is also listed as included.
Why it was selected: It offers the same stated material and adjustable-foot features as the other Permade sizes, with a mid-range footprint. Choose this option if your measured fireplace area calls for a square panel of this size. Limitation: The listing does not provide a separate depth measurement, so check the product details and fireplace clearance requirements if depth affects placement.
Hilitand 16 x 18-Inch Stainless Steel Back Plate

Best for: Buyers who need a 16-by-18-inch reflector and prefer the Hilitand listing’s description of a heat-proof stainless steel back plate. The product is described as having a slick finish and two adjustable support legs. As with other reflectors, its stated role is to direct heat back into the room.
The legs can be adjusted to reposition the panel and change the heat-reflection angle. The product description says the panel is intended to improve fireplace efficiency by reflecting heat and minimizing heat loss through the chimney. Its dimensions match the smaller Permade option.
Why it was selected: It provides another adjustable-leg choice in the 16-by-18-inch size category, making it useful for shoppers comparing listings with similar dimensions. Limitation: The supplied product details do not state the steel gauge or mention included gloves, so buyers who need those specific details should verify them in the listing before deciding.
Forever Cap 20 x 20-Inch Radiant Fireback

Best for: Buyers comparing a 20-by-20-inch fireback with a stated 14-gauge stainless steel construction. The product description lists a 2-inch depth and says the shield protects the firebox wall by shielding masonry from some heat. It also describes the panel as reflecting heat and light into the room.
Unlike the Permade and Hilitand products above, the supplied details do not mention adjustable legs or included gloves. Its specified depth may be useful when comparing how a panel is positioned, but buyers should check the complete product information and the fireplace’s available space.
Why it was selected: It offers a distinct material specification and a stated structural-protection purpose in the 20-by-20-inch category. Choose it if the 14-gauge construction and 2-inch depth suit your requirements. Limitation: Adjustable support is not listed in the provided features, so do not assume the panel’s angle can be changed.
Buying Guide: How to Choose a Stainless Steel Fireplace Reflector
What size fireback should you buy?
Measure the usable width and height of the fireplace’s rear area before selecting a reflector. Compare those measurements with the product’s stated panel dimensions, then account for the space needed for its feet or supports. Do not choose a panel based only on the fireplace opening’s overall size: the rear wall and the available placement area may be different.
Among these options, the 16-by-18-inch models are the smallest listed, the 20-by-20-inch models are a middle-size choice, and the 24-by-24-inch Permade model is the largest. A panel that is too wide or tall may not fit the intended position. Check the product listing for any additional dimensions that matter to your fireplace.
Do adjustable feet matter?
Adjustable feet or legs can let you reposition a fireback and change its angle. The three Permade models and the Hilitand back plate list two adjustable supports. The provided Forever Cap features do not mention adjustable feet, so it is a better fit for shoppers who have confirmed its placement works for their setup without relying on that feature.
Before use, follow the product’s instructions and applicable fireplace guidance. Make sure the reflector can sit securely in the intended position, and do not assume that a product’s adjustable supports will suit every fireplace layout.
How should you compare stainless steel gauge?
Gauge is one detail to compare when product listings provide it. The Permade firebacks state 16-gauge stainless steel, while the Forever Cap product states 14-gauge stainless steel. The Hilitand product details provided here do not specify a gauge. Check each listing for the complete material description rather than treating missing specifications as equivalent.
Material specifications alone do not establish whether a particular panel is suitable for a specific fireplace. Consider the panel’s dimensions, stated depth, support design, and the fireplace’s instructions together. If you are uncertain about placement or safe operation, consult the fireplace manufacturer or a qualified professional.
Should you prioritize heat reflection or firebox protection?
All five products are described as heat reflectors intended to direct heat toward the room. The Forever Cap listing additionally describes shielding masonry from some heat and protecting the firebox wall. If protection is a deciding factor, compare the complete product details and verify that the panel is appropriate for your fireplace and installation conditions.
Claims about increased warmth or efficiency are product descriptions, not a guarantee of a particular room-temperature change. Results can depend on the fireplace, the room, fuel, and other conditions. Choose a reflector based on fit and verified specifications rather than assuming a specific amount of heat gain.
Which model is the better fit for a particular buyer?
- For a compact rear wall: Compare the Permade and Hilitand 16-by-18-inch models. Both list adjustable supports; the Permade listing also states a 16-gauge thickness and includes gloves.
- For a mid-size square panel: Compare the Permade and Forever Cap 20-by-20-inch models. The Permade lists adjustable feet and 16-gauge steel; the Forever Cap lists 14-gauge steel and a 2-inch depth.
- For a larger rear wall: Consider the Permade 24-by-24-inch fireback only if the measured area can accommodate it.
- For a particular installation constraint: Verify panel dimensions, depth, supports, and the fireplace’s own guidance before purchase.
Frequently Asked Questions
What does a fireplace reflector do?
A fireplace reflector or fireback sits at the rear of a fireplace and is designed to reflect heat toward the room. Product descriptions commonly state that it can reduce heat lost through the chimney, but the amount of change depends on the fireplace and other conditions.
Is stainless steel suitable for a fireplace fireback?
The products in this comparison are described as stainless steel and intended for fireplace use. Confirm that the specific model’s instructions and material details suit your fireplace, and follow the fireplace manufacturer’s safety guidance.
What size fireback fits my fireplace?
Measure the usable rear-wall width and height, then compare those measurements with the fireback dimensions and support footprint. Confirm that the panel can be placed securely without interfering with the fireplace.
Are adjustable legs necessary?
Adjustable legs are useful if you want to reposition the panel or change its angle. They are not listed for every product in this comparison. Check the product details if adjustability is important to your setup.
Which listed fireback has the thickest stated steel?
The Forever Cap listing states 14-gauge stainless steel, while the Permade models state 16-gauge stainless steel. The Hilitand details provided do not specify a gauge. Compare full product specifications before choosing based on material thickness.
Can a fireback guarantee lower heating costs?
No specific savings can be guaranteed from the information provided. A fireback is intended to reflect heat, but actual heating performance varies with the fireplace, room, and operating conditions.