#1 Home Improvement Retailer

Internet #303901611

Model #1818RD64LIGBK

Store SKU #1002908726

18 in. x 18 in. Round Black 6-9/16 in. Jamb 4-Lite Grille Geometric Aluminum Clad Wood Window

Apply Now
$undefined.00 /mo* suggested payments with months* financingApply Now
  • Energy-efficient, beautiful accent window to enhance your space
  • Durable, maintenance-free aluminum clad exterior
  • Interior trim not included; window with trim available separately
  • View More Details
0 in stock
Text to Me
How to Get It

Product Overview

FrontLine Bldg. Products windows can make a signature statement in your home adding drama and beauty to any house inside and out. Advanced engineering and the highest quality construction makes these full circle 4-lite grille windows extremely durable and beautiful. Energy efficient insulated glass combined with maintenance free clad exterior and the flexibility of wood interior make these a hit.
  • Maintenance free aluminum clad exterior
  • Beautiful natural pine (stain or paint grade) interior
  • 3/4 in. Insulated glass
  • Features rot free wood protection
  • Non-venting fixed window unit
  • Nail fin around entire unit for quick and easy installation
  • 4-Lite removable 7/8 in. WD211 surround wood grille with push pins

Additional Resources

From the Manufacturer



Grid Width (in.)7/8Jamb Depth (in.)6.563
Product Depth (in.)7.8125 inProduct Height (in.)18 in
Product Width (in.)18 inRough Opening Height (In.)19 in
Rough Opening Width (In.)19 inWidth (in.) x Height (in.)18 x 18


Exterior Color/ FinishBlackExterior Color/Finish FamilyBlack
FeaturesIntegrated Nail Fin,Paintable/StainableFrame MaterialAluminum
Frame TypeStandard FrameGlass TypeStandard Glass
Glazing TypeDouble-PaneGrid PatternTraditional
Grille TypeGrille Outside GlassHardware Color/Finish FamilyBlack
IncludedGridInterior Color/Finish FamilyUnfinished Wood
Lock TypeNo LockNumber of Grids2 Wide 2 High
Number of LocksNoneProduct Weight (lb.)22 lb
Solar Heat Gain Coefficient0.68U-Factor0.50
Window TypeOtherWindow Use TypeNew Construction,Replacement

Warranty / Certifications

Energy Star QualifiedNot QualifiedManufacturer Warranty2 Year Frame, 10 Year Glass

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 5
    out of 1 reviews
  • 0%recommend this product
Filter by:
Showing 1-1 of 1 reviews
It’s gorgeous on our barn garage addition! Exactly what I...
It’s gorgeous on our barn garage addition! Exactly what I envisioned!
  • Verified Purchase
Showing 1-1 of 1 reviews