Overview
The Slim Z is a slimline overlap door for your Heatilator fireplace, built on a sturdy 5/8" aluminum extrusion with a subtle 8° taper. Choose bi-fold or twin cabinet-style doors, tempered glass in clear, bronze or grey, and one of ten powder-coat finishes. It ships fully assembled and ready to fit.
Features
10 frame colors
Finishes to match a wide variety of fireplaces and decor, from matte black to antique gold.
Quick install
Installs in less than 5 minutes with just a drill and a screwdriver.
Prevents drafts
Traps conditioned air inside your home and cuts energy loss up the chimney.
Custom sizing
Made to your firebox measurements for a clean, purpose-built fit.
Tinted glass (grey or bronze) hides leftover ash and soot in the firebox between fires.
Specifications
| Frame | 5/8" aluminum extrusion with an 8° taper |
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| Glass | 3/16" tempered, safe-finished edges; clear, bronze or grey |
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| Doors | Bifold (open 180°) or twin cabinet-style |
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| Handles | 4" Modern (straight) or Simplicity (rounded) |
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| Fit type | Inside fit only; ships assembled with mounting hardware |
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| Finishes | 10 powder-coat colours |
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| Warranty | 5-year frame; 1-year glass |
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Doors must be open while burning; tempered glass needs room to breathe.
Install & measure
Fitting takes most customers under 5 minutes: the frame anchors inside your firebox opening with a drill and a screwdriver, no track hardware and no masonry work. The part that matters is measuring, and we've made that easy too.
How-to & install videos
Watch how it goes together — fitting takes most customers under five minutes.
Shipping & returns
Shipping
- Free shipping on orders over $199; a flat $15 on smaller orders
- Ships FedEx Ground from Marietta, GA within 1–3 business days
- Delivery takes 1–5 business days depending on your location
- Orders placed on a Friday are processed on Monday
- We ship to the lower 48 states only (no Alaska or Hawaii)
Returns
- 30-day money-back guarantee with no-hassle returns, including custom-sized doors
- After 30 days, contact customer service for a return authorization
- Questions? Call +1 (800) 897-7175 or email [email protected]
Warranty
- 1-year limited warranty on the glass enclosure and metalwork, covering defects in material and workmanship from the date of installation
- Lifetime glass replacement: any glass that breaks in normal use is replaced free of charge
- Frame discoloration caused by over-firing is considered abuse of the enclosure and isn't covered
- The warranty applies to the original purchaser and isn't transferable
Read the full warranty terms
The manufacturer warrants the glass enclosures and the metal work to be free from defects in material and workmanship for a period of one (1) year from the date of installation. Discoloration of any frame piece is caused by over firing and is considered abuse of the enclosure. The manufacturer makes no warranties as to a maximum temperature and stress which may cause glass breakage; it will, however, replace without cost any glass that breaks in normal use. Warranties are not transferable to new owners. This limited warranty does not include defects caused by improper use or operation of the glass enclosure, or by normal wear and tear.
The enforceability of this limited warranty is subject to the customer complying with the product instructions, not misusing, abusing, altering or modifying the glass enclosure, and not using it for a purpose other than its intended use.
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