LBL Series 4000


With concealed operating hardware and hidden screens, our Series 4000 casement and awning family provide a clean interior appearance. This series compliments countless architecture styles, enhancing any home’s aesthetic appeal with simple, compelling design.

Features

  • All frames and sashes are multi-chambered, hollow wall designs for improved strength, durability and thermal efficiency
  • Specially blended PVC formulation includes impact modifiers and UV stabilizers to prolong material longevity
  • Heat fusion welded corner construction for maximum rigidity to form square, durable assemblies to eliminate air and water infiltration forever
  • All sash and interlock style metal reinforced
  • 3 ¼” frame ideal for replacement or new construction installation
  • 7/8” overall IG system with non-metal Warm Edge spacer system with dual seals reduces condensation, improves longevity and performance
  • Standard Hardware: Anderburg Series 300, stainless steel, 4 bar hinge, push out for smooth, trouble-free operation
  • Twin Simplex cam locks provide maximum security
  • Rollaway hidden screen system with durable fiberglass mesh
  • Available in casement, fixed casement and awning

Available Styles

  • Casement
  • Fixed Casement
  • Awning
  • Combinations

Glazing Options

  • Low-emissive Spectrally Selective High Performance Glass (Low-E)
  • Enhanced Performance Tint Glass
  • Internal muntins or grids (between the glass) in a variety of styles and patterns

Colors

  • White
  • Beige
  • Custom-painted exterior colors available

Guarantee

Each vinyl window and door product is guaranteed for the lifetime of the original owner. Labor included. Please refer to actual guarantee (available upon request) for details and transferability.