Customer Comments: I have an old family cottage in Georgian Bay, Ontario, that has a fireplace built from local stone about 60 years ago. It has (or had) a screen insert with bifold doors. My son-in-law got exuberant one day and built a stupidly hot raging fire and a glass panel exploded. I would like to replace the old insert with a new one that can work with the doors open or closed.
Our Comments: Below are a variety of fireplace doors that can be burned with the doors closed. These can be made with tempered or ceramic glass. They can be made to overlap the opening like your current door, or fit inside. If you choose to fit the door inside, you will need to fill the gaps between the frame and stones with mortar as shown in some of he examples.
Tempered vs Ceramic Glass: Tempered glass can handle sustained temperatures up to about 450F without breaking from heat and should be at least 8” from the flames. Ceramic glass can handle temperatures up to about 1450F and can have direct contact with the flames. If you wish to burn fires with the doors closed, I highly recommend upgrading to ceramic glass.
Fireplace Opening: Unknown
Aluminum is an excellent material for fireplace doors because it does not rust and can handle high temperatures when treated with powder coated finishes. It is also the most affordable.
Steel doors are more substantial than the less expensive aluminum doors. They are heavy duty and rugged and are more customizable because the frames are laser cut.
Hand crafted doors take on a more rugged natural look for those who appreciate craftsmanship tasteful details. These are very heavy duty doors with Air Seal gaskets designed specifically to be burned with the doors closed and reduce heat loss when the fireplace is not in use.
Because the stones are irregular, we need to find the minimum width and height of the opening. If the door will overlap the opening, we will make the outer frame 1" wider on the top and each side than the minimum opening dimensions. For an inside fit, we will make it 1/4" smaller and the gap will need to be filled with mortar. Below are instructions for measuring your fireplace. Here's a link for more detailed instructions, including information about filling the gaps with mortar: Fireplace Doors for Rock or Stone Fireplaces.
Minimum Width: Using a level, find the stone that comes into the opening the most on one side of the fireplace. Make sure the bubble is level and use a pencil or piece of tape to make a mark on the hearth at the bottom of the level. Do the same on the other side. Measure the width between the two marks. This will be the smallest width between the stones.
Minimum Height: Measure the height from the hearth to the bottom of the lintel. The lintel is the steel bar beneath the top row of stones (see diagram). Find the lowest height by measuring in various places all across the opening.
If you are planning on burning anything in your fireplace, you need to have mesh behind the glass so you can burn a fire with the doors open. You can chooe between gate mesh backup doors and sliding mesh curtains. Functionally, gate mesh performs the best as the wire has smaller holes that sparks cannot get through. Aesthetically, mesh curtains may be preferred because they do not have a vertical center frame that obstructs the view of the fire. When you are not using the fire or you want a complete unobstructed view, they do not stick out like gate mesh doors when they are opened.
We are showing these options on a flat steel bifold door with a satin brass overlay and gray glass.
Scale & Finish Disclaimer: Mockups shown on this site are not necessarily to scale and are meant to help you choose the style of your screen or door. The appearance of finishes represented may vary between digital monitors and screens. I do my best to recommend finishes that I believe will blend with your decor and flatter your fireplace. You can view finish options here:
Hearth Creations Finishes
Design Specialties Finishes
Hand Crafted Wrought Iron Finishes
PW Finishes
Stone Manufacturings Trims & Finishes
Samples for some finishes are available upon request.
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Privacy Note: Your privacy is very important to me. I will never divulge your email address or contact information to any entity outside of my company unless necessary to process your order. I reserve the right to post your pictures on my website along with your comments so others can view your project for ideas. In any case, I will not post your last name or contact info on this website. By using my design service, you are giving me all rights to post your photos and comments on any of my websites and marketing materials.
Stone Manufacturing is moving their production facility and will not be taking any new orders for the next few months. If you are interested in any their products featured on this website, please email: greg@fireplacetreatments.com with subject "Stone Mfg Waiting List" and we will help you find the best alternative or contact you when they are back up and running.