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The garage door blog

Madison Petrenko. Richmond, BC. 1,240 service calls and counting. Honest writing on springs, scams, openers, and everything in between.

The Wayne Dalton TorqueMaster: 30 Years of a Hidden Spring
Maintenance · Intermediate

The Wayne Dalton TorqueMaster: 30 Years of a Hidden Spring

Why Wayne Dalton built the TorqueMaster in 1994, why it fails sooner than standard torsion springs, and why we convert these systems in Richmond instead of replacing them.

May 26, 2026 · 12 min
What I Wish My Dad Had Told Me About This Industry
Personal · All

What I Wish My Dad Had Told Me About This Industry

What's changed in 30 years of Richmond garage doors, why the scams keep working, and what I'm trying to leave behind.

December 10, 2026 · 11 min
What Happens In a Richmond Power Outage (And the Manual Release)
Safety · Beginner

What Happens In a Richmond Power Outage (And the Manual Release)

Red cord, manual lift, what to never do during a windstorm, and the battery-backup question.

November 12, 2026 · 6 min
Why Your Spring Broke In November (Every Year)
Repairs · Intermediate

Why Your Spring Broke In November (Every Year)

Cold contraction plus cycle-count math plus a wet climate. Fall is peak failure season in Richmond, and the reasons aren't mysterious.

October 22, 2026 · 9 min
Replacing Springs Yourself: A Brutally Honest Guide
DIY · Expert

Replacing Springs Yourself: A Brutally Honest Guide

How it's actually done, what kills people who try it, and why I still don't recommend it. With the steps anyway, because you're going to do it whether I help or not.

October 15, 2026 · 14 min
The Two-Second Test That Tells You If Your Door Is Safe
Safety · Beginner

The Two-Second Test That Tells You If Your Door Is Safe

A quick visual check before every winter for spring tension, cable fray, and roller wear. Two seconds, no tools, no opener.

October 08, 2026 · 7 min
What a Torsion Spring Actually Costs (And Why)
Pricing Transparency · Intermediate

What a Torsion Spring Actually Costs (And Why)

Wholesale versus retail, IPPC-90 versus standard, and the math behind the $48-vs-$1,800 difference.

September 24, 2026 · 8 min
Richmond Garage Door Scams: A Field Guide
Consumer Protection · All

Richmond Garage Door Scams: A Field Guide

The fake spring-cost scam, the unsafe-opener upsell, the bait-and-switch ad. With real examples from the last 1,240 calls.

September 17, 2026 · 14 min
The Cost of Cheap Repairs (Stories From 1,240 Calls)
Consumer Protection · All

The Cost of Cheap Repairs (Stories From 1,240 Calls)

Real Richmond examples where saving $200 on the front end cost $2,000 on the back end. With one story where the cheap fix was the right answer.

September 10, 2026 · 10 min
The Insulation Question: R-Value vs Reality in Richmond
Buying Guide · Intermediate

The Insulation Question: R-Value vs Reality in Richmond

When R-18 matters, when it doesn't, and the actual math for Richmond's mild winters. With a quiet note about noise reduction nobody mentions.

September 03, 2026 · 9 min
Stratas, Council Approval, and Your Garage Door
Strata · Intermediate

Stratas, Council Approval, and Your Garage Door

Form K, depreciation reports, common property versus limited common property, and how to actually get a door fixed without a 6-month council debate.

August 27, 2026 · 9 min
Roll-Up Doors vs Sectional Doors for Richmond Commercial
Commercial · Intermediate

Roll-Up Doors vs Sectional Doors for Richmond Commercial

Speed, security, headroom, cost. The decision matrix for small Richmond commercial spaces, strata parkades, and converted warehouses.

August 20, 2026 · 9 min
The LiftMaster vs Chamberlain vs Genie Question
Buying Guide · Beginner

The LiftMaster vs Chamberlain vs Genie Question

An honest comparison from someone who installs all three. Who actually makes what, which one to buy in 2026, and where the brand stories get confused.

August 13, 2026 · 11 min
Choosing a New Garage Door in 2026: An Honest Walk-Through
Buying Guide · Beginner

Choosing a New Garage Door in 2026: An Honest Walk-Through

Style, material, R-value, windows, lift type, opener pairing. The buying decision in the order it actually has to be made.

August 06, 2026 · 13 min
Why Your Door Sounds Like a Dying Animal
Diagnostics · Beginner

Why Your Door Sounds Like a Dying Animal

A diagnostic dictionary. Grinding, popping, squealing, banging, screeching — what each one means, and how urgent it is.

July 30, 2026 · 8 min
Cable Replacement: The Quiet Repair That Saves Doors
Repairs · Intermediate

Cable Replacement: The Quiet Repair That Saves Doors

Why frayed cables fail catastrophically, the 7x19 vs 7x7 spec, and the inspection that catches them before they take the door down.

July 23, 2026 · 7 min
Wi-Fi Garage Doors: What's Worth It, What's Marketing
Smart Home · Beginner

Wi-Fi Garage Doors: What's Worth It, What's Marketing

MyQ, HomeKit, Tailwind iQ3, Matter — the smart-home garage door landscape in 2026. And the privacy stuff nobody talks about.

July 09, 2026 · 9 min
The Real Lifespan of a Garage Door Opener in 2026
Maintenance · Beginner

The Real Lifespan of a Garage Door Opener in 2026

Ten to fifteen years for most residential openers. The board, the gear train, the receiver, and the question MyQ-killed-our-2017-unit raises.

June 25, 2026 · 7 min
Weather Stripping in a Wet City: Richmond's Hidden Problem
Maintenance · Beginner

Weather Stripping in a Wet City: Richmond's Hidden Problem

Bottom seal failure, side weather strip rot, the rodent angle, and why a $185 part saves a $2,500 door.

June 04, 2026 · 7 min
The Tilt Test: Is Your Door Off-Balance?
Diagnostics · Beginner

The Tilt Test: Is Your Door Off-Balance?

Disconnect the opener, lift the door halfway, let go. What happens next tells you if your springs are right.

May 21, 2026 · 6 min
The Sensor That Saves Kids (And Why Yours Might Be Lying)
Safety · Beginner

The Sensor That Saves Kids (And Why Yours Might Be Lying)

UL 325, photo-eye sensors, the reversal force test, and the cheap repair that prevents the worst phone call you'll ever make.

April 23, 2026 · 7 min

About the author

Madison Petrenko is a third-generation garage door technician in Richmond, BC. She runs service calls from the family shop on Moncton Street in Steveston Village. Read her full bio.