Brand sets a baseline. It doesn't guarantee outcomes.Skip the inspection and you're not saving time—you're borrowing it. The product hasn't failed until it fails on the job, and that's when it costs ten times more.
What I Check on a Valor Gas Fireplace
Whether you're a contractor receiving units or a homeowner doing a pre-install walkthrough, these checks take a few minutes.
Glass Door
Look at a fireplace glass door the way you'd look at a highball glass: rim thickness, bubbles, distortion. Hold it at an angle to the light. If the glass wavers, the casting isn't clean. Small imperfections become more visible once heat and soot start working on them.
Burner and Ignition
Light it during the inspection if gas is connected. Listen for a smooth start—no delayed pop, no flame pulsing. Look at the flame pattern across the burner. If it leans to one side, you've got a port issue or debris in the burner tube. The manual will tell you the expected flame height and color. Check it while the unit is cold, then again after it's been running for twenty minutes.
Surround, Color Matching, and Rating Plate
Color complaints are the largest category of issues I see. For fireplace surrounds, lay multiple color tiles side by side on a neutral surface and check them in daylight, not store lighting. Tile dye lots vary. One tile alone looks fine; ten tiles together can look like a checkerboard.
When reviewing tile colors remotely, I change the wallpaper on my Mac to a neutral gray before opening the photos. How to change wallpaper on a Mac is the easy part. The habit matters: your eye judges color relative to its background, and a busy desktop will shift your judgment.
And check the rating plate. Sounds obvious, but you'd be surprised how often a unit is installed without anyone confirming the model number matches the order and the gas type matches the supply. A propane-only unit connected to natural gas won't fail during a visual inspection—it'll fail in service, after it's installed.
What I Check on a Roofing Delivery
Roofing is unforgiving. You catch defects at delivery or you catch them after the crew is gone and the money's spent.
Tile Batch Consistency
For concrete and clay roofing, color consistency is the first thing I check. Same product, different batch numbers, can mean noticeably different color. If the crew installs from two batches without blending, the roofline will show stripes in certain sunlight. Check batch numbers before you unload.
Flatness and Tolerance
Pull a random sample and set it on a flat surface. A slight cup or warp that's invisible in the pallet becomes a shadow line once installed. A cheap feeler gauge tells you more in five minutes than a week of staring at marketing materials.
Flashing, Ventilation, and Packaging
If you ordered a 'complete system,' verify every component is on the packing list. The costliest redo I've seen wasn't about broken tiles—it was a missing ridge vent. The installer improvised, the attic sweat all summer, and the redo ran $22,000. Now I line-item against the packing list every time.
Also check for transport damage underneath, not just on top. A bottom layer of tiles can be cracked by fork tines while the top layers look fine. If tiles arrived shrink-wrapped, inspect after the wrap is removed, not before.
Why Specs Beat Brand Claims
FTC advertising guidelines require product claims to be truthful and substantiated. That's a useful filter for buying, too. When a manufacturer says 'premium,' ask for the spec sheet. Not because you don't trust them, but because 'premium' doesn't give you a measurable acceptance criterion. 'Glass seam max 1.5 mm' does.
I ran a blind test once with our install team: same fireplace model, two glass finish options. Nobody could reliably tell which was more expensive in photos. On the bench, though, the cheaper option had a 0.8 mm seam variation that showed up in the reflection. The price difference was $18 per unit. On a 240-unit project, that's $4,320 for measurably better perception. That's a real decision, not a slogan.
Brand still has value. It supports warranties, spare parts, and tech support. But if you can't point to a number that defines acceptable quality, the brand is just a story you're telling yourself. And stories don't hold water when a fireplace leaks.
The counterintuitive part: cheaper options sometimes perform better in specific applications. A mid-range fireplace with field-replaceable components can outlast a flagship model with proprietary electronics that nobody can source in five years. A standard tile roof with verified batches can outperform a designer roof that was never inspected.
The Industry Has Changed—So Should Your Inspection Routine
Quality inspection has changed in the last five years. We use digital color readers, infrared scans, and laser measurement now. What was best practice in 2020 isn't good enough in 2025. But the fundamentals haven't changed: compare the product to a written standard, and look at it with your own eyes before it goes in.
If you're still accepting deliveries based on 'it looks fine,' you're not doing quality control. You're doing optimism. The written spec is the only language both sides can sign.
Where This Checklist Falls Short
Honest limits:
- Retrofit installations — existing chimneys and framing can have hidden issues that no product checklist will catch.
- Local code requirements — clearance and venting rules vary by jurisdiction. The inspector holding the jurisdiction's stamp has the final say.
- Manufacturer-warranty conditions — many brands require certified installers. If you want the warranty, those certification requirements are part of the product spec.
And if a contractor won't put specifications in writing, that's a red flag before any measurement happens. Verbal promises don't survive the first punch list.
