Sims Pinnacle Replacement Windows by Lindsay


The premium Pinnacle line of replacement windows presents a bold appearance reflecting its high-quality vinyl, rugged hardware and energy-efficient construction. It all translates to smooth, durable and attractive windows.

Why To Choose Pinnacle Windows

Durable Windows – Extra High Quality Construction

Fusion welded corners in both frame increases the window’s structural integrity while providing a barrier against air and water penetration.

  • Beveled exterior provides and eye-catching, rich look
  • uPVC unplasticized vinyl compound
  • Smooth, maintenance-free surface
  • Concealed hinges
  • Multi-chambered insulating for added strength and energy efficiency
  • Patented security locking system includes integrated tilt latches.  Non-corrosive locks draw sashes together for a tight seal. DualTech system combines streamlined lock visuals with a slimline tilt latch for a leaner high-end appearance. Allows sash to easily tilt in for cleaning.
  • Extra insulation and sound reduction from injected (not slide-in) foam
  • Nightvent to allow limited sash opening.

New Windows Designed To Handle The Elements

Featuring double-strength, LowE 366 insulated glass for exceptional UV protection, comfort and energy saving. It delivers a balance of solar control and high visibility. LowE 366 is bonded to the sash, creating structurally sound windows that resist weather intrusion

  • The TruWARM® Super Spacer® is an all-foam, no-metal edge seal that reduces condensation, frosting and mold growth while providing the highest levels of energy performance
  • 3 seals at sill:  Q-Lon, magnetized (like a refrigerator door), and fin seal.  More than 60 feet of weather stripping in an average window
  • Multipoint weather sealing locks

Ease Of Use And Greater Efficiency

  • Tilt-in or 90° sash for easy cleaning – Pinnacle Double-Hung windows feature custom sashes that tilt-in for easy cleaning from inside
  • Reinforced interlock in Double Hung window designed to significantly reduce air infiltration and add an additional measure of security
  • Patented roller tilt sash lift system where the springs follow the sash, allowing sash movement with little friction and less noise
  • Block-and-tackle balance system for a smooth, quiet, maintenance-free use
  • Contoured integral lift rail for easy operation
  • Accessories enhance installation and use, including extension jambs and airspace colonial grids
  • Energy Star Approved
  • Exceeds NFRC Standards
  • Qualifies for the Federal Tax Credits
  • Lifetime, Non-Prorated, Transferrable Warranty

Contact Sims Exteriors and Remodeling for insights regarding Sims Pinnacle Replacement Windows for your home in Madison WI.

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CrownView Replacement Window Benefits

High Performance Windows Glass

LowE 366 is the highest performing window glass. The perfect balance of solar management and visibility. Year-round comfort and energy savings makes it the best window glass in any climate.

Enhanced Window Efficiency 

The TruWARM® Super Spacer® is the world’s only all-foam, no-metal edge seal product for reducing moisture, frost, and mold. All of this while delivering the highest energy saving performance.

Longer Life & Greater Safety

The reinforced interlock in the Pinnacle Window Double Hung significantly reduces air infiltration. It also assists as an added security barrier for your home. The reinforcement adds additional strength for a longer service life for your new windows.

Increased Security & Subtle Design

The DualTech Vinyl Latch/Lock System combines streamlined lock looks great with a slimline tilt latch to achieve a leaner high-end appearance and true market distinction. Allows sash to easily tilt in for cleaning.

Easy To Clean & Maintain

Your Pinnacle Window Double-Hung has a unique hardware design making cleaning easy. Both sashes tilt-in for easy cleaning from inside your home.

Quiet, Smooth Movement

The Patented exclusive roller tilt sash lift system is a unique system where springs follow the sash, allowing the sash easy movement with much less friction and almost no noise.