About Gal Cohen
With over 20 years of hands-on experience in the sliding door industry, Gal Cohen leads JDM Sliding Doors with a deep commitment to quality craftsmanship and customer satisfaction. Starting as a technician, Gal mastered every aspect of sliding door repair, replacement, and installation before growing the company from its Fort Lauderdale roots into a trusted name across 10 states.
Under Gal's leadership, JDM Sliding Doors has maintained a 4.9-star Google rating, completed over 5,000 projects, and built a team of licensed and insured technicians dedicated to same-day service and 100% satisfaction.
"Our team is dedicated to providing you with top-quality sliding door repair and replacement services. We treat every home like our own."
— Gal Cohen, JDM Sliding Doors
Articles by Gal Cohen
Field-tested insights on sliding door repair, replacement, and maintenance.
77 articles
Is 1/4 Inch Tempered Safety Glass Sufficient for Shower Doors? (2026 Guide)
Is 1/4 inch tempered safety glass enough for a shower door? Yes, if it's framed. Here's when to upgrade to 3/8" or 1/2" and what the code actually requires.
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How to Install an Exterior Door: A Step-by-Step Guide for Florida Homeowners (2026)
How to install an exterior door step-by-step: rough opening prep, flashing, shimming, and Florida code requirements for hurricane-rated installs.
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How to Replace Sliding Glass Door Rollers (And When to Call a Pro)
Patio door roller replacement is a realistic DIY project — but knowing how to do it correctly, and when to stop and call a professional, makes all the difference.
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How Much Does It Cost to Replace a Sliding Glass Door? (2026 Guide)
Find out what sliding glass door replacement costs in 2026 — with real pricing for standard, impact-rated, and custom doors across Florida, NYC & Atlanta.
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7 Steps to Remove a Shower Door Safely (Without Damaging Tile)
Learn how to remove a shower door safely in 7 steps without damaging tile. Covers sliding and frameless doors, plus when to call a pro.
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5 Facts About Cutting Tempered Glass (And What to Do Instead)
Can you cut tempered glass? Learn 5 key facts about why tempered glass can't be trimmed after tempering, plus safe alternatives for custom-sized glass panels.
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Why Your Sliding Door Lock Doesn't Work — and How to Fix It
Sliding door lock not working? Learn why your lock won't latch, how to fix sliding door lock mechanisms, when to repair vs replace, and what it costs. Step-by-step guide.
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7 Simple Steps to Measure for a Screen Door (No Guesswork)
Learn how to measure for a screen door in 7 easy steps. Get accurate width, height, and track measurements to avoid ordering the wrong size.
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The Best Office Renovation Blogs to Read in 2026
Looking for office renovation inspiration? These blogs offer practical advice, design ideas, and budget-friendly tips for transforming your home office in 2026.
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Top 7 Reasons to Change to Impact Windows in South Florida
Discover the top 7 reasons South Florida homeowners are switching to impact windows — from hurricane protection to energy savings and insurance discounts.
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How Commercial Automatic Sliding Doors Improve Safety & Accessibility
Commercial automatic sliding doors are vital for safety and accessibility. Learn about common issues, ADA compliance, and proactive maintenance solutions.
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The Ultimate Sliding Door Maintenance Checklist for Coastal Homes
Coastal environments expose sliding doors to humidity, salt air, and fluctuating temperatures that speed up wear on frames, rollers, tracks, and hardware.
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5 Signs You Need Patio Door Repair (And How To Fix It Fast)
Spot the 5 warning signs you need patio door repair before small issues become costly problems. Learn fast, affordable fixes for sliding patio doors today.
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How to Fix Sliding Doors That Jump Off the Track
Step-by-step guide to fix sliding doors that jump off the track. Learn causes, DIY solutions, and how to prevent rollers from popping out again.
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Everything You Need to Know About ADA Compliant Doors and Accessibility Standards
ADA compliant doors are essential for business accessibility. Learn about door width, hardware, threshold, and closer requirements to meet ADA standards.
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Automatic Door Repairs: Common Issues and DIY Tips
Learn about common automatic door repair issues and DIY troubleshooting tips. Find out when to fix it yourself and when to call a professional.
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How to Install a Shower Door (Step-by-Step)
Follow this complete step-by-step shower door installation guide covering sliding and frameless styles, essential tools, costs, and pro tips.
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Top 4 Features to Look for in Commercial Business Doors
Learn the top 4 features to look for in commercial business doors, including durability, security, energy efficiency, and ADA compliance for your building.
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7 Signs You Need Storefront Door Repair Right Away
Spot the 7 warning signs your storefront door needs repair. From jamming and squeaking to lock failures, fix these issues before they hurt business.
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5 Best Automatic Sliding Doors for Commercial Use
Explore the 5 best automatic sliding doors for commercial use in 2025. Compare top brands, features, and accessibility options for your business entrance.
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4 Reasons ADA Compliant Door Handles Are Essential for Businesses
Learn why ADA compliant door handles are essential for businesses. Avoid fines, improve accessibility, and ensure your commercial doors meet ADA standards.
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Window Repair 101: The Ultimate Guide for Homeowners
Learn window repair basics with this ultimate guide. From cracked glass to broken frames and torn screens, discover how to fix common window problems at home.
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5 Signs You Need Shower Door Repair Before It Gets Worse
Spot the 5 warning signs you need shower door repair. From water leaks to sticking tracks, learn when to fix your shower door before damage gets worse.
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Top 5 Best Locks for Sliding Glass Doors
Discover the top 5 best locks for sliding glass doors to boost home security. Compare lock types, features, and expert picks for patio door safety.
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Sliding Door Hurricane Protection: 7 Ways to Prepare in South Florida
Protect your sliding doors from hurricanes with these 7 proven preparation steps every South Florida homeowner should take before storm season.
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5 Game-Changing Benefits of Telescoping Sliding Doors
Discover 5 game-changing benefits of telescoping sliding doors, from maximizing natural light to seamless indoor-outdoor living and increased home value.
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5 Pro Tips for Cleaning and Lubricating Sliding Door Tracks
Get 5 pro tips for cleaning and lubricating sliding door tracks. Keep your sliding doors gliding smoothly with expert maintenance advice from professionals.
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6 Energy-Saving Benefits of Installing Sliding Glass Doors
Explore 6 energy-saving benefits of sliding glass doors for your home or business, including better insulation, natural light, and lower utility bills.
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5 Unexpected Benefits of Installing Sliding Doors in Office Spaces
Discover 5 surprising benefits of installing sliding doors in office spaces, from boosting natural light to improving team collaboration and saving space.
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4 Reasons to Choose Pocket Doors Over Hinged Doors
Discover 4 reasons pocket doors beat hinged doors for modern homes. Save space, improve traffic flow, and add style with pocket door installation.
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5 Space-Saving Sliding Door Ideas for Small Homes
Discover 5 space-saving sliding door ideas for small homes. From pocket doors to barn doors, find smart solutions to maximize your living space and style.
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5 Sliding Door Trends Homeowners Love in 2025
Explore the top 5 sliding door trends homeowners love in 2025, from smart glass technology to slim-frame designs. Upgrade your home with modern door styles.
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Top 5 Sliding Door Rollers for Long-Lasting Performance
Discover the top 5 sliding door rollers for smooth, long-lasting performance. Learn which roller types reduce wear and keep your doors gliding effortlessly.
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6 Sliding Door Upgrades You Need for Older Homes
Upgrade your older home's sliding doors with these 6 essential improvements, from modern rollers and tracks to energy-efficient glass and secure locks.
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DIY Sliding Door Repair vs. Hiring a Pro: What’s Really Worth It?
Should you tackle sliding door repair yourself or hire a professional? Compare DIY vs. pro repair costs, risks, and results to make the right decision.
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Affordable Commercial Glass Door Repair Near You
Find affordable commercial glass door repair near you. Get fast, reliable service for storefront glass, automatic doors, and business entryways.
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Impact Windows vs. Shutters: What’s the Better Long-Term Investment?
Impact windows vs. shutters: which is the smarter long-term investment for your Florida home? Compare hurricane protection, costs, and value.
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Steel vs. Aluminum Doors: Performance, Pricing & Durability Compared
Steel vs aluminum doors compared: see how they stack up in strength, pricing, durability, energy efficiency, and maintenance for commercial buildings.
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Sliding vs. Swinging Automatic Doors: Pros, Cons & Best Use Cases
Sliding vs swinging automatic doors: compare the pros, cons, and best use cases for each style to find the right commercial door for your business.
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Top 5 Tools Every Homeowner Needs to Maintain Their Sliding Door
Explore the top 5 tools every homeowner needs to maintain their sliding door. Keep your door sliding smoothly with the right maintenance equipment and tips.
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Steel Doors vs. Wood Doors: Which Should You Choose?
Steel doors vs wood doors: compare durability, security, energy efficiency, maintenance, and cost to choose the best door material for your property.
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Best Door Hinges for Heavy Doors: What to Look For
Find the best door hinges for heavy doors. Learn what to look for in hinge materials, weight ratings, and styles for wood, steel, and glass doors.
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How to Baby-Proof or Pet-Proof Your Sliding Glass Door
Learn how to baby-proof and pet-proof your sliding glass door with practical safety tips that protect your family without sacrificing style.
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Can You Repair Foggy or Cloudy Glass in a Sliding Door?
Foggy or cloudy sliding door glass signals a failed seal and trapped moisture between panes. Learn whether you can repair the glass or if replacement is needed.
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Automatic vs. Manual Doors: Which is Best for Your Business?
Compare automatic vs manual doors for your business. Weigh the pros and cons of each based on foot traffic, accessibility, energy use, and cost.
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Pocket Door Repairs: Common Issues and DIY Tips
Struggling with a stuck pocket door? Learn common issues, DIY tips, and when to call a pro for expert pocket door repairs to keep it sliding smoothly.
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Sliding Doors with Built-In Blinds: Are They Worth It?
Are sliding doors with built-in blinds worth it? Explore the pros, cons, costs, and maintenance tips to decide if integrated blinds suit your home.
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Trump’s Real Estate Secrets: The Importance of Well-Maintained Sliding Doors
Discover why well-maintained sliding doors matter for property value. Learn real estate secrets about how door upkeep impacts home appeal and market price.
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Single-Pane vs. Double-Pane Sliding Glass Doors: Which Should You Choose?
Single-pane vs. double-pane sliding glass doors: compare energy efficiency, durability, cost, and security to choose the best option for your home.
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Dealing with Damaged Sliding Door Tracks: Repair or Replace?
Damaged sliding door tracks cause grinding, sticking, and poor operation. Learn whether to repair or replace your tracks and what each option costs.
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Bi-Fold Doors vs Accordion Doors: Pros & Cons
Compare bi-fold doors vs accordion doors with a detailed look at the pros and cons of each. Find out which folding door style suits your home best.
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Top 7 Barn Doors for Your Home: Styles, Materials & Prices
Explore the top 7 barn door styles for your home, from rustic to modern. Compare materials, designs, and prices to find the perfect sliding barn door.
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10 Types of Pocket Doors for Your Home: A Complete Guide
Discover 10 types of pocket doors for your home, from single-panel to glass designs. Learn which pocket door style fits your space and interior design.
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10 Types of Commercial Doors for Your Business
Explore 10 types of commercial doors for your business, from automatic sliding doors to storefront entries. Find the best option for security and style.
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Sliding Doors vs Pocket Doors? Pros, Cons, and How to Choose!
Compare sliding doors vs pocket doors with a full breakdown of pros, cons, space needs, costs, and maintenance to help you choose the right option.
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The 5 Best Bi-Fold Doors to Upgrade Your Space in 2025
Discover the 5 best bi-fold doors for 2025 that maximize natural light, airflow, and indoor-outdoor living with expert brand picks and buying advice.
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Top 5 Screen Doors to Upgrade Your Home: Our Top Picks for 2025
See our top 5 screen door picks for 2025 that boost ventilation, block pests, and add curb appeal, with expert tips on choosing the right one for you.
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What to Do When Your Sliding Glass Door Won't Slide Easily
Learn expert tips on what to do when your sliding glass door won't slide easily. From track cleaning to roller adjustments, restore smooth operation.
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10 Types of Sliding Doors: Styles, Costs & How to Choose
Discover 10 types of sliding doors — from bypass and pocket to patio and barn doors. Compare styles, costs, sizes, and pros & cons to find the best fit for your home.
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How to Tell If a Leak Is from a Window or Roof?
Not sure if that leak is from a window or the roof? Learn how to identify the source accurately and what repair steps to take for each case.
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How to Put a Sliding Screen Door Back on Track (7 Steps)
Sliding screen door off track? Follow these 7 steps to put it back on, plus how to remove, adjust, and fix a sliding screen door that sticks or won't slide.
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The Ultimate Guide to Fixing Sliding Door and Window Leaks!
Fix sliding door and window leaks with this complete guide covering common causes, DIY repair steps, weatherstripping, and when to call a professional.
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How to Fix a Pocket Door: Troubleshooting Guide for Tracks, Rollers & Common Problems
Learn how to fix a pocket door that's stuck, off track, or sticking. Step-by-step guide to pocket door repair including roller replacement, track adjustment, and when to call a pro.
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5 Reasons to Add a Retractable Screen Door to Your Sliding Door
Learn 5 reasons to add a retractable screen door to your sliding door. Enjoy better airflow, pest protection, and a cleaner look for your patio entrance.
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Common Sliding Door Issues & How to Address Them
Fix common sliding door problems like sticking, misalignment, worn rollers, broken locks, and drafts. Expert diagnosis tips and when to call a pro.
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Andersen vs Pella Sliding Doors: Which Is Better For You?
Compare Andersen vs Pella sliding doors with key insights from a sliding door professional to help you choose the best option for your home's needs.
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Different Types of Glass for Sliding Doors: A Complete Guide
Compare 8 types of glass for sliding doors — impact, tempered, laminated, low-E, tinted, frosted, insulated & smart glass. Learn which option fits your budget, climate, and safety needs.
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Top 5 Commercial Door Solutions for High-Traffic Areas
Explore the top 5 commercial door solutions for high-traffic areas, including automatic sliding doors, revolving doors, and fire-rated entry systems.
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How to Repair a Barn Door: Expert Tips for Smooth Operation
Expert tips on how to repair a barn door, from fixing off-track rollers and loose hardware to solving common alignment and operational issues.
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Commercial Door Maintenance: Tips for Longevity and Performance
Keep your commercial doors running smoothly with expert maintenance tips. Learn about regular inspections, lubrication, and knowing when to call a pro.
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Glass Patio Doors: Style, Security, and Installation Tips
Glass patio doors combine style, natural light, and outdoor access. Get expert tips on choosing the right type, installation, security, and maintenance.
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How to Fix & Maintain Your Sliding Door Handle for Smooth Operation
A faulty sliding door handle can be frustrating. Learn how to diagnose common handle issues, perform simple fixes, and maintain smooth door operation.
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Sliding Glass Doors vs. French Doors | Top 5 Differences
Explore the top 5 differences between sliding glass doors and French doors, covering aesthetics, space use, energy efficiency, cost, and security.
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What Does a Sliding Door Track Cover Do?
Learn what a sliding door track cover does, how it protects your tracks from debris and damage, and why installing one ensures smoother door operation.
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How Long Does It Take to Repair Sliding Doors?
Find out how long sliding door repairs typically take, what key factors affect the repair timeline, and expert tips to speed up the process.
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Barn Doors vs Sliding Doors: Top 5 Differences
Barn doors vs sliding doors: explore the top 5 differences in style, function, space savings, and cost to choose the best door for your home.
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The History of Windows: From Ancient Glass to Modern Smart Windows
Explore the fascinating history of windows, from ancient openings in walls to modern energy-efficient glass technology that shapes how we live and build.
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Gal and the JDM team are standing by. Same-day service is available when we have capacity in your area — call as early as possible for the best chance.