Sliding patio doors, hinged glass doors, interior glass panels — KKC Glass repairs and installs glass doors throughout the Charlotte area.
Local expertiseProfessional installationResidential & commercial
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Glass Door Services We Offer
Glass doors cover a wide range of applications — from sliding patio doors and hinged exterior doors to interior glass panels and commercial partitions. Each type has distinct glass requirements, hardware systems, and common failure modes. We handle the full range.
Sliding Glass Patio Door Repair
Sliding patio doors are one of the most common glass door repairs in the Charlotte area. Broken glass panels, failed insulated glass units with fogging between panes, worn rollers that cause the door to drag or jump the track, failed locks and handles, and damaged frames are all services we handle. In most cases we can replace just the glass panel without replacing the entire door system — a significantly more cost-effective solution when the frame and hardware are in good condition.
Sliding Glass Patio Door Repair
Sliding patio doors are one of the most common glass door repairs in the Charlotte area. Broken glass panels, failed insulated glass units with fogging between panes, worn rollers that cause the door to drag or jump the track, failed locks and handles, and damaged frames are all services we handle. In most cases we can replace just the glass panel without replacing the entire door system — a significantly more cost-effective solution when the frame and hardware are in good condition.
Hinged Glass Door Repair & Installation
Hinged exterior glass doors — often combined with a sidelite or transom panel — require tempered safety glass by building code. We install tempered glass replacements for broken or damaged panels, repair failed seals in insulated glass units, and service hinges, handles, and closing hardware.
Hinged Glass Door Repair & Installation
Hinged exterior glass doors — often combined with a sidelite or transom panel — require tempered safety glass by building code. We install tempered glass replacements for broken or damaged panels, repair failed seals in insulated glass units, and service hinges, handles, and closing hardware.
Interior Glass Door & Panel Repair
Interior glass doors — office glass, interior dividers, glass panel doors, and privacy glass — are a common feature in both residential and commercial spaces. We replace cracked or broken glass panels, repair and replace hardware, and install new interior glass door systems.
Interior Glass Door & Panel Repair
Interior glass doors — office glass, interior dividers, glass panel doors, and privacy glass — are a common feature in both residential and commercial spaces. We replace cracked or broken glass panels, repair and replace hardware, and install new interior glass door systems.
Bifold & Multi-Panel Glass Door Systems
Bifold and accordion glass door systems — common in high-end residential renovations and commercial spaces — require precise glass fabrication and hardware that is specific to each manufacturer's system. We work with these systems for glass replacement, hardware service, and alignment correction.
Bifold & Multi-Panel Glass Door Systems
Bifold and accordion glass door systems — common in high-end residential renovations and commercial spaces — require precise glass fabrication and hardware that is specific to each manufacturer's system. We work with these systems for glass replacement, hardware service, and alignment correction.
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Glass Types for Exterior & Interior Doors
Tempered Safety Glass
Required by code for all exterior glass doors. Significantly stronger than standard glass and shatters into small rounded pieces rather than sharp shards. We fabricate and install tempered glass for all exterior door applications.
Tempered Safety Glass
Required by code for all exterior glass doors. Significantly stronger than standard glass and shatters into small rounded pieces rather than sharp shards. We fabricate and install tempered glass for all exterior door applications.
Laminated Glass
A safety glass option where two glass layers are bonded with a plastic interlayer. If broken, the glass holds together rather than shattering — common in high-security or impact-rated door applications.
Laminated Glass
A safety glass option where two glass layers are bonded with a plastic interlayer. If broken, the glass holds together rather than shattering — common in high-security or impact-rated door applications.
Insulated Glass Units
Double or triple-pane glass for exterior doors. When the seal fails and fogging appears between the panes, we can replace the insulated unit without replacing the door frame.
Insulated Glass Units
Double or triple-pane glass for exterior doors. When the seal fails and fogging appears between the panes, we can replace the insulated unit without replacing the door frame.
Frosted & Privacy Glass
Obscure glass options for doors where privacy is needed while still allowing light through. We fabricate frosted, reeded, and other privacy glass options.
Frosted & Privacy Glass
Obscure glass options for doors where privacy is needed while still allowing light through. We fabricate frosted, reeded, and other privacy glass options.
Low-Iron Glass
Ultra-clear glass with minimal green tint — popular for interior glass panels and doors where clarity and light transmission are a priority.
Low-Iron Glass
Ultra-clear glass with minimal green tint — popular for interior glass panels and doors where clarity and light transmission are a priority.
Decorative Glass
Textured, patterned, and decorative glass options for interior doors and sidelite panels. Contact us for current availability.
Decorative Glass
Textured, patterned, and decorative glass options for interior doors and sidelite panels. Contact us for current availability.
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Glass Door Hardware Repair & Replacement
Hardware failure is one of the most common glass door problems — and often the most overlooked. We repair and replace:
Worn rollers cause sliding doors to drag, stick, or jump the track. We replace rollers and clean or replace damaged track sections.
Worn rollers cause sliding doors to drag, stick, or jump the track. We replace rollers and clean or replace damaged track sections.
Sliding door locks that no longer engage, handles that have broken, and multi-point locking systems that have failed.
Sliding door locks that no longer engage, handles that have broken, and multi-point locking systems that have failed.
Worn or damaged hinges on hinged glass doors — replacement with hardware matched to the door's weight and specification.
Worn or damaged hinges on hinged glass doors — replacement with hardware matched to the door's weight and specification.
Door closers and pivot hardware on heavy glass doors — common in commercial applications and high-end residential glass door systems.
Door closers and pivot hardware on heavy glass doors — common in commercial applications and high-end residential glass door systems.
Door bottom sweeps, perimeter weatherstripping, and frame seals that have worn and are allowing drafts or water infiltration.
Door bottom sweeps, perimeter weatherstripping, and frame seals that have worn and are allowing drafts or water infiltration.
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Frequently Asked Questions
Can you replace just the glass in a sliding patio door?
Yes. In most cases we can replace just the glass panel without replacing the entire door frame or hardware system. We measure the existing glass unit and fabricate a replacement to the original specifications.
What type of glass is required for exterior glass doors?
Exterior glass doors are required by building code to use tempered safety glass. Tempered glass is significantly stronger than standard glass and, if broken, shatters into small rounded pieces rather than sharp shards.
Do you repair sliding patio door tracks and rollers?
Yes. Worn rollers are one of the most common causes of sliding patio doors that drag or stick. We replace rollers and can clean or replace damaged track sections.
My patio door has fog between the glass panes — can you fix it?
Yes. Fogging between the panes of a sliding patio door means the insulated glass unit has failed. We can replace the glass unit without replacing the door frame in most cases. See our insulated glass replacement page for more detail.
Do you do estimates?
Yes — estimates based on the details you provide for most glass door situations.