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Serving North Georgia Since 1990

Replacement Windows in North Georgia

Upgrade your home with professionally installed OKNA vinyl or Starmark composite windows. Pinnacle helps you compare materials, styles, glass options, and long-term value without the high-pressure sales process.

Schedule a Free Consultation Read the Window Replacement Guide
Factory-Direct ProductsOKNA and Starmark window options
No-Pressure ConsultationsClear guidance without aggressive tactics
Professional InstallationMeasured and installed for your home
Financing AvailableOptions for qualified homeowners
A Better Starting Point

Find the Right Windows for Your Home, Not Just a Brand Name

Replacement windows affect comfort, energy performance, curb appeal, maintenance, and how your home feels every day. This page is designed to help you understand the major choices before you move into the detailed OKNA and Starmark product pages.

Pinnacle Window serves homeowners throughout North Georgia and the greater Atlanta area. We offer both premium vinyl and composite window systems so your consultation can focus on what fits your home, priorities, and budget.

  • Compare vinyl and composite frame materials
  • Choose window styles that match each room
  • Review glass packages and performance ratings
  • Understand installation, warranty, and financing details
completed replacement window project on a North Georgia home
Compare Your Options

OKNA Vinyl or Starmark Composite Windows?

Both product lines are built for long-term performance. The right choice depends on the look you want, the frame material you prefer, and how you balance design flexibility, maintenance, and budget.

OKNA replacement windows logo
Premium Vinyl Windows

OKNA Replacement Windows

OKNA offers several vinyl window series with different feature levels, profiles, glass options, and architectural styles. These windows are a strong fit for homeowners seeking energy performance, low maintenance, and broad design flexibility.

  • Multiple vinyl series and performance levels
  • Double-hung, casement, slider, bay, bow, and picture styles
  • Custom colors, grid patterns, and hardware options
  • Transferable limited lifetime product warranty information available
Explore OKNA Windows
Starmark composite replacement windows logo
Composite Windows

Starmark Composite Windows

Starmark windows use an advanced polymeric composite frame designed to capture the substantial look of traditional wood windows without the same maintenance demands. They are especially worth considering when architectural detail and interior finish options matter.

  • Solid composite frame and sash construction
  • Wood-inspired profiles and interior laminate options
  • Double-hung, casement, slider, bay, and bow styles
  • Transferable limited lifetime product warranty information available
Explore Starmark Windows
Not sure which material makes sense? You do not need to decide before scheduling a consultation. Pinnacle can show you how the frame construction, appearance, available options, and project cost differ for your home.
Window Styles

Choose the Right Style for Every Room

Many homes use several window styles. Operation, ventilation, available wall space, exterior appearance, and the view from the room should all influence the decision.

Double-Hung Windows

A familiar choice with two operable sashes. Double-hung windows provide flexible ventilation and convenient cleaning for multi-level homes.

OKNA Double-HungStarmark Double-Hung

Casement Windows

Hinged at the side and opened with a crank, casement windows provide wide views, strong ventilation, and a tight seal when closed.

OKNA CasementStarmark Casement

Sliding Windows

Sliding windows open horizontally and work well in wider openings or rooms where a projecting sash would be inconvenient.

OKNA SlidingStarmark Sliding

Bay & Bow Windows

Bay and bow windows extend beyond the exterior wall to create a larger view, bring in more light, and add architectural dimension.

OKNA Bay & BowStarmark Bay & Bow

Picture Windows

Fixed picture windows maximize glass area and natural light. They can stand alone or be combined with operable windows.

Explore OKNA Picture Windows
What Matters Most

A Better Window Is More Than the Glass

A strong quote should explain the full window system and the installation, not just show a brand name and a total price.

Energy Performance

Compare U-factor, solar heat gain coefficient, air leakage, spacer systems, glass packages, and how the full unit is rated.

Understand window ratings

Frame Construction

Material, reinforcement, weatherstripping, frame depth, welds, and sill design all influence strength, appearance, and air sealing.

Compare vinyl and composite

Installation Quality

Even a high-quality window can underperform when measurements, removal, flashing, insulation, sealing, or finish work are handled poorly.

See Pinnacle's process

Design Options

Frame profile, color, grids, hardware, glass area, and window style should work with both your home's exterior and interior.

Browse the gallery

Warranty Details

Look at product coverage, labor coverage, transferability, exclusions, and who will help you if service is needed later.

Compare quotes carefully

Long-Term Value

The lowest quote is not always the lowest long-term cost. Product quality, installation scope, service, and warranty all deserve consideration.

Use the homeowner's guide

Questions to Ask Before Choosing a Window Company

A detailed proposal should make it easy to understand exactly what you are buying and what happens after you sign.

  • Which exact window series and glass package are included?
  • What removal, disposal, trim, insulation, and cleanup are included?
  • Who performs the installation and who handles service?
  • What product and labor warranties apply?
  • Are permits, repairs, or hidden conditions addressed?
  • Is the price complete, or are important items listed as allowances?
Pinnacle Windows Office located in Woodstock GA
From Consultation to Completion

A Clear Replacement Window Process

1

Consultation

Discuss the problems with your current windows, your design preferences, and the goals for your project without a high-pressure sales presentation.

2

Product Selection & Measurements

Compare OKNA and Starmark options, choose styles and finishes, and confirm measurements for the specific openings in your home.

3

Professional Installation

Your existing windows are removed and the new units are set, insulated, sealed, finished, and tested for proper operation.

4

Final Walkthrough

Review operation, care, warranty information, and any remaining questions before the project is considered complete.

Local Window Replacement

Serving North Georgia and Metro Atlanta Homeowners

Pinnacle is based in Woodstock and installs replacement windows throughout North Georgia and the greater Atlanta area. Explore your local page for area-specific information, nearby communities, and relevant project resources.

Woodstock Marietta Roswell Alpharetta Milton Cumming Kennesaw Acworth View All Service Areas
Helpful Resources

Plan Your Window Project with Confidence

Homeowner's Window Replacement Guide

Learn when to replace windows, compare materials and styles, understand installation, and prepare for a consultation.

Read the complete guide

How to Compare Window Quotes

See what a complete quote should include and how to compare product, installation, warranty, and hidden costs.

Compare replacement window quotes

Signs It May Be Time to Replace

Review common warning signs such as drafts, failed seals, difficult operation, frame damage, and uneven comfort.

Review the warning signs

Homeowners can also explore our dedicated guide to window replacement in Marietta

Replacement Window FAQs

Common Questions from North Georgia Homeowners

How do I know when my windows need to be replaced?

Common warning signs include drafts, condensation between panes, windows that are difficult to open or lock, visible frame deterioration, outside noise, and rooms that are consistently uncomfortable. A consultation can help determine whether repair or replacement is the better option.

What is the difference between OKNA and Starmark windows?

OKNA offers high-performance vinyl replacement windows with multiple series and style options. Starmark uses an advanced polymeric composite frame designed to deliver the architectural look of wood with lower maintenance. Pinnacle can help you compare the materials, appearance, performance, and budget considerations.

Are replacement windows custom made for my home?

Replacement windows are measured for the existing openings and ordered for the specific project. Accurate measurements and professional installation are essential to fit, operation, air sealing, and long-term performance.

Does Pinnacle offer no-pressure window consultations?

Yes. Pinnacle provides complimentary consultations without high-pressure sales tactics or requiring every decision-maker to be present.

Is financing available for replacement windows?

Financing options are available for qualified homeowners. The Pinnacle team can explain current options during the consultation.

Where does Pinnacle install replacement windows?

Pinnacle serves homeowners throughout North Georgia and the greater Atlanta area, including Woodstock, Marietta, Roswell, Alpharetta, Milton, Cumming, and surrounding communities.

Ready to Compare Replacement Window Options?

Schedule a complimentary consultation to review your current windows, explore OKNA and Starmark products, and receive clear recommendations for your home.

Get Started Call (770) 928-9922