What you can DIY on storefronts and what you really should not

We have a separate article on whether you should install a storefront yourself (short answer: almost never). This one is the everyday companion. Once the storefront is installed and you own it, what ongoing care can you handle yourself, and what should you call a professional for?

Most Jamaican storefront owners err on the side of calling a pro for things they could easily do themselves. Or, occasionally, they try to DIY things they really should not. Here is the honest line between the two.

What you can absolutely DIY

Cleaning glass. Microfiber cloth, mild soap solution (a few drops of dish soap in warm water), squeegee. Wipe top to bottom, finish with a dry lint-free cloth. Once a week on average. More often on a busy commercial entry. Use distilled water if your tap water leaves spots.

Cleaning aluminum frames. Same soap solution as for glass. Never use abrasive cleaners, scouring pads, or acidic chemicals on aluminum, especially anodised or powder-coated finishes. They strip the protective layer and accelerate corrosion. Plain water and mild soap, rinsed and dried.

Lubricating hinges, locks, and pivots. Silicone-based lubricant, not WD-40 (which displaces moisture but evaporates quickly). A drop on each hinge pin, a spray into the lock cylinder, a wipe on the pivot. Every three months for normal use, monthly on heavy-traffic entries. Marine-grade lubricant (Boeshield T-9 or similar) for coastal locations.

Tightening visible fasteners. Hinges loosen over time from door movement. A Phillips or hex screwdriver and 30 seconds per hinge handles it. If a fastener will not tighten because the wood or anchor is stripped, stop and call a pro. The fix requires more than a longer screw.

Replacing weatherstripping. The rubber gasket around the door perimeter wears out over 3 to 7 years. Replacement strips come in standard profiles, peel-and-stick or screw-attached. Cut to length, install. A weekend afternoon for a typical commercial entry.

Cleaning sliding door tracks. Vacuum first to remove loose debris. Wipe with damp cloth. Lubricate rollers with silicone spray. Quarterly minimum, monthly on coastal or busy entries. Skipping this is the leading cause of premature roller failure.

Touching up small scratches in aluminum finish. Aluminum touch-up paint matched to the original finish, applied with a small brush. Only works on small surface scratches (less than 1/4 inch across). Bigger damage needs professional refinishing.

Rinsing coastal storefronts with fresh water. Garden hose. Quarterly minimum. Rinses salt deposits before they accumulate to corrosive concentrations. The single highest-value maintenance task for coastal installs. No technical skill required.

For any of these, the owner saves the professional service call (typically JMD 8,000 to 25,000 per visit) and gets the work done on their schedule rather than waiting on an installer.

What you should usually call a professional for

Door closer adjustment. The closer has multiple internal adjustments (closing speed, latch speed, back-check) that interact. Adjusting them incorrectly causes door slamming, premature wear, or doors that fail to close fully. Closer service is a 30-minute professional job that costs less than the new closer you will need if you mis-adjust.

Glass replacement. Even a single small pane of tempered glass needs correct setting blocks, the right glazing tape or sealant, and structural seating. Glass replaced incorrectly cracks again within months. For any panel over 4 square feet, professional service is the right call.

Lock cylinder replacement. The cylinder is replaceable, but the door hardware around it (deadbolt mechanism, strike plate alignment) often needs adjustment when the cylinder changes. A locksmith or storefront installer doing it together costs about the same as DIY plus the call-back fee when the lock starts sticking.

Sealant replacement on perimeter joints. The structural silicone around the storefront frame degrades over 5 to 10 years. Replacement means removing the old sealant cleanly (without damaging the substrate), applying primer where needed, and tooling the new bead correctly. DIYers regularly skip the prep and the new sealant fails within months.

Hardware that has stopped working entirely. A closer that no longer holds the door, a hinge that has come loose at the frame, a lock that will not turn. These are diagnostic problems first, repair problems second. A professional eye spots root cause. DIY often replaces the symptom while the underlying issue keeps recurring.

Anything coastal that involves opening the frame or substrate. Salt-induced corrosion inside the frame structure is common on coastal installs and invisible from outside. Opening the frame to investigate or repair needs materials knowledge (316 stainless replacement fasteners, proper sealant, galvanic isolation) that DIYers do not typically have.

Any work where the warranty is still active. Warranty terms usually require service from authorised installers. DIY work on a warranty-active install voids the warranty and shifts all future risk to the owner.

A simple decision rule

If the work is routine cleaning, lubricating, tightening, or rinsing, it is yours to do. The risk if you do it wrong is bounded and recoverable.

If the work involves opening the frame, replacing glass or hardware, adjusting precision mechanisms, or sealing critical joints, call a professional. The risk if you do it wrong is high and the cost of correction often exceeds the original professional service cost several times over.

If you are not sure which side a task falls on, the rule of thumb: can you reverse what you are about to do if it goes wrong? If yes (re-cleaning, re-applying lubricant, re-tightening), proceed. If no (glass shattered, sealant cured incorrectly, lock destroyed), stop and call.

What we wish more storefront owners would do

A few habits that consistently extend storefront lifespan and reduce service calls.

Quarterly visual inspection. Walk the entire storefront once every three months. Look for sealant gaps, hardware looseness, corrosion spots, water staining behind the frame, alignment shifts. Catch problems while they are small and cheap, before they become large and expensive.

Marine-grade lubrication on coastal installs. The single biggest difference between coastal storefronts that last 25 years and ones that fail at 8 is whether the hardware got marine-grade lubricant every quarter. Cheap, easy, hugely effective.

Fresh-water rinses, honestly done. Coastal owners often skip this because it feels too simple to matter. It is the most valuable thing you can do for a coastal install. Garden hose pressure, every quarter, with attention to tracks, hardware, and seal lines. Extends working life by 5 to 10 years.

Done consistently, these three habits save more on lifecycle costs than any premium installer upgrade.

For background on the basic chemistry of glass cleaning and surface care, see the Wikipedia entry on window cleaner.

The next step

If you have a storefront that needs work and you are trying to decide what you can handle yourself versus what needs a professional, our team is happy to do a maintenance assessment. We will walk through your install, identify what can be DIY-ed and what should be professionally serviced, and provide a service-contract option for the ongoing professional work.

Request a maintenance assessment, browse our work, or get a quote to start.