Sectional Doors

Sectional Door Bottom Seals: Fit, Slope and Replacement

Close the door at the end of a shift, switch off the bay lights, and look along the floor. A thin line of daylight under the bottom rail means the building is open to drafts, dust, and pests all night. The panels, hinges, and operator are all in good order. Most buyers chase that line ... <a title="Sectional Door Bottom Seals: Fit, Slope and Replacement" class="read-more" href="https://www.raxdoors.com/blog/sectional-door-bottom-seal-guide/" aria-label="Read more about Sectional Door Bottom Seals: Fit, Slope and Replacement">Read more</a>

Oct 9, 2026 · 17 min read Read →

Sectional Doors

Sectional Door Windows: Daylight Without the Penalty

The loading dock supervisor flips the light switches at seven in the morning and leaves them on until seven at night. Outside, the sun is up for most of those hours. The reason stands twelve feet tall at the end of every bay: an opaque steel door skin that turns a bright day into a ... <a title="Sectional Door Windows: Daylight Without the Penalty" class="read-more" href="https://www.raxdoors.com/blog/sectional-door-windows-light-panels/" aria-label="Read more about Sectional Door Windows: Daylight Without the Penalty">Read more</a>

Oct 9, 2026 · 21 min read Read →

Sectional Doors

Sectional Door Drive Systems: Cable Drum vs Belt

Three days after handover, the noise complaint lands on the facility manager’s desk: every time the new dock door runs, the glass partition of the neighbouring office hums. The same week, peak season starts, and the door is asked to run all day without a breakdown. Two quotations sit open on the desk. One is ... <a title="Sectional Door Drive Systems: Cable Drum vs Belt" class="read-more" href="https://www.raxdoors.com/blog/sectional-door-cable-vs-belt-drive/" aria-label="Read more about Sectional Door Drive Systems: Cable Drum vs Belt">Read more</a>

Sep 28, 2026 · 16 min read Read →

Sectional Doors

Sectional Door Cable Drums: When to Inspect and Replace

The call came in on a Tuesday morning: a sectional door hung crooked in its tracks, and one lifting cable lay loose on the floor. The foreman asked whether his fitter could just feed it back onto the drum. The door had run fine the evening before, and nothing looked broken. Nobody had told the ... <a title="Sectional Door Cable Drums: When to Inspect and Replace" class="read-more" href="https://www.raxdoors.com/blog/sectional-door-cable-drum-guide/" aria-label="Read more about Sectional Door Cable Drums: When to Inspect and Replace">Read more</a>

Sep 27, 2026 · 18 min read Read →

Sectional Doors

Sectional Door Hardware Maintenance Without Guesswork

The service sheet said the same thing it had said for three years: greased all hardware. Then a door began to shudder in August, halfway up its travel. The crew found the track coated in a paste of oil and dust. Nobody had been careless. Nobody had been told which parts take oil and which ... <a title="Sectional Door Hardware Maintenance Without Guesswork" class="read-more" href="https://www.raxdoors.com/blog/sectional-door-hardware-maintenance/" aria-label="Read more about Sectional Door Hardware Maintenance Without Guesswork">Read more</a>

Sep 26, 2026 · 19 min read Read →

Sectional Doors

Sectional Door Panel Thickness: What Actually Changes

The request lands midway through every tender season: same opening, same hardware, but can the 50 mm panel be swapped for 40 mm to save freight? Behind that one-line email sit three numbers a quote sheet rarely separates. Panel depth, steel skin thickness and core thickness get flattened into one figure, and the building pays ... <a title="Sectional Door Panel Thickness: What Actually Changes" class="read-more" href="https://www.raxdoors.com/blog/sectional-door-panel-thickness-guide/" aria-label="Read more about Sectional Door Panel Thickness: What Actually Changes">Read more</a>

Sep 26, 2026 · 9 min read Read →

Sectional Doors

Sectional Door Insulation: What the U-Value Means

Every sectional door insulation quotation carries one line that most specification meetings skip: the U-value. The room debates price and lead time, while a figure like 0.33 W/m²K sits unexamined. Yet it describes exactly how fast the building loses heat through that opening. It also raises a fair question, because a number quoted without its ... <a title="Sectional Door Insulation: What the U-Value Means" class="read-more" href="https://www.raxdoors.com/blog/sectional-door-insulation-u-value/" aria-label="Read more about Sectional Door Insulation: What the U-Value Means">Read more</a>

Sep 24, 2026 · 10 min read Read →

Sectional Doors

Sectional Door Wind Resistance: What Codes Expect

A coastal warehouse project fails plan review, and the rejection line is one sentence long: the door schedule states no design wind pressure and no test basis. The door itself is heavy, expensive and freshly installed. Nothing on the manufacturer’s page translates into a number the reviewer can check, because words like windstorm are not ... <a title="Sectional Door Wind Resistance: What Codes Expect" class="read-more" href="https://www.raxdoors.com/blog/sectional-door-wind-resistance/" aria-label="Read more about Sectional Door Wind Resistance: What Codes Expect">Read more</a>

Sep 24, 2026 · 9 min read Read →

Sectional Doors

How to Install an Automatic Garage Door: The Pro Checklist

Installation day is the most dangerous day in the life of a powered door. The springs that will lift the automatic garage door for the next decade are wound to store that energy today. Britain’s Health and Safety Executive revised its guidance for powered doors precisely because installation and commissioning failures kept turning into injuries. ... <a title="How to Install an Automatic Garage Door: The Pro Checklist" class="read-more" href="https://www.raxdoors.com/blog/garage-door-install-checklist/" aria-label="Read more about How to Install an Automatic Garage Door: The Pro Checklist">Read more</a>

Aug 20, 2026 · 8 min read Read →

Sectional Doors

Why Commercial Buildings Choose Steel Sectional Garage Doors

A commercial building asks more of its garage doors than any other opening. Loading docks run forklifts through them all shift, security systems count on them after hours, and the energy budget leaks or holds at every panel joint. Facilities managers

Sectional Doors.

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