Lexington Horizon Series Fireplace Non-Combustible Mantel
Horizon is a slim concrete mantel made to pair with a linear fireplace, with clean lines Lexington credits to Frank Lloyd Wright's designs. The profile is 3" high, with a 4" or 6" projection from the wall.
It comes in 60" or 84" lengths in Mystic Gray, a textured grayish concrete look, or Sahara Sand, a plain beige texture. Model number H4-5-LH, H6-5-LH, H4-7-LH or H6-7-LH (4" or 6" deep, 5 ft or 7 ft), followed by SS or MG.
Horizon: A Floating Line Above a Linear Fireplace
Over a linear fireplace, the thin profile reads as one long floating line. Horizon is certified non-combustible under ASTM E136. Lexington's install guide calls for at least 6" of clearance above equipment under 50,000 Btu and 12" at 50,000 Btu or more; your fireplace's clearances and local code come first.
The hollow core keeps it between 33 lb and 75 lb depending on size, and it mounts on a 3" x 1.5" steel bracket screwed into the studs. The full Lexington Hearth collection has the rustic beam series.
Features
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3" profile: a thin, contemporary concrete line.
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Two projections: 4" or 6" deep, in 60" or 84" lengths.
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Non-combustible: certified under ASTM E136, a vertical tube furnace test at 750°C.
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Light to mount: 33 lb to 75 lb, with no special tools or skills.
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Two hand-painted colors: Mystic Gray or Sahara Sand.
Package Contents
- Horizon mantel, in your chosen length and color
- 3" x 1.5" steel mounting bracket
- Bracket screws (8) and self-drilling mantel screws (3)
- Touch-up kit with filler putty, touch-up paint and a brush
- Installation instructions
Specifications
| Model numbers |
60" x 4": H4-5-LH-SS, H4-5-LH-MG
60" x 6": H6-5-LH-SS, H6-5-LH-MG
84" x 4": H4-7-LH-SS, H4-7-LH-MG
84" x 6": H6-7-LH-SS, H6-7-LH-MG |
| Color codes |
SS Sahara Sand, MG Mystic Gray |
| Lengths |
60" or 84" |
| Profile |
3" high, 4" or 6" deep |
| Weight |
33 lb (60" x 4"), 54 lb (60" x 6"), 47 lb (84" x 4"), 75 lb (84" x 6") |
| Material |
Non-combustible concrete casting, hollow core |
| Certification |
ASTM E136 non-combustible |
| Mounting |
3" x 1.5" steel bracket screwed into wall studs; mantel fastens through the top |
| Studs needed |
3 (60"), 4 (84"); two screws per stud, at least 1.5" into the stud |
| Made in |
Lexington, Kentucky, USA |
FAQs
Should I pick the 4" or the 6" depth?
The 4" is the slimmer, lighter option at 33 lb (60") or 47 lb (84"). The 6" gives a deeper shelf at 54 lb or 75 lb. Both are 3" high.
Can I get the Horizon in a custom length or color?
Yes. Lexington makes custom lengths between 60" and 84", and shorter on request. The casting should not be cut or sanded on site, so order the length you need. Custom colors are matched at the factory. Reach out to our team for a quote.
How is it installed?
With two people and basic tools. Screw the bracket into the studs (3 for the 60", 4 for the 84"), set the mantel on it, drive three screws down through the top, then fill and touch up the holes. For walls other than wood framing, consult a professional.
Documents & Downloads
Warranty
Lexington Hearth one-year limited warranty:
- Covers manufacturing and workmanship defects for one year from the original purchase date, for the original purchaser.
- A confirmed defect is handled by replacing the product or the affected part.
- Not covered: cutting, drilling, painting or refinishing, improper installation or clearances, water or freezing damage, shipping damage and labor.
