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Bayrakdoor Steel Doors
Bayrakdoor

Horizontal-Lamella Dark Walnut Pivot Steel Door TR352

Product CodeTR352

Horizontal-lamella dark walnut pivot leaf with a narrow vertical glass strip at the edge. Product code: TR352. Manufactured to measure, following an on-site survey.

Leaf construction
pivot single leaf
Color / finish
dark walnut
Handle
long stainless steel handle
Design language
modern pivot
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Product codeTR352

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Download this model's PDF spec sheet
Worldwide shipping & export
Made in our own factory
Lifetime manufacturing warranty

TR352 is a pivot steel door model distinguished by its horizontal-lamella dark walnut leaf with a narrow vertical glass strip along its edge. There's no standard size — the door opening is measured during the survey, and production follows that measurement. The finish shown in the photo is dark walnut cladding.

Product Code: TR352

Glass and Surface Details

The model is configured as a single pivot leaf. The surface features horizontal lamellas. The color applied is dark walnut.

The model features a narrow vertical glass strip. A long stainless handle was chosen for this model. Cladding and hardware aren't fixed; it can be produced with the alternatives on our cladding options page.

The design language is described as modern pivot.

Where Is It Used?

It's chosen primarily for hotel/showroom entrances and wide-fronted detached houses. The single-leaf layout fits standard door openings directly. Because a pivot system transfers the leaf's weight to the floor, it can carry a taller, heavier leaf than a hinged door. As the leaf swings, it needs clearance both in front and behind, so the entrance has to allow for that space — details on our when to choose a pivot door page.

Measurement, Production and Installation

Measurements are taken from the door opening, not the existing leaf — we've written up the step-by-step method on our how measurements are taken page. Frame, steel thickness, infill and lock specifications are listed in the feature table below. The steel choice is compared on our galvanized vs. cold-rolled steel page, and lock alternatives on our lock systems page. The care steps that extend the door's lifespan are on our care and lifespan page, and warranty coverage is on our warranty and service page.

Frequently Asked Questions

How is the price determined for TR352?

There's no fixed price — since every leaf is manufactured to measure, the amount depends on size, cladding and lock choice. We send a written, itemized quote after the survey. We've broken down the line items on our steel door prices page.

Can the color of the TR352 door be changed?

Yes. The dark walnut finish shown is this model's catalog choice; it can be produced in other colors using compact laminate, composite, water-transfer or wood-effect cladding. We've compared the options on our cladding options page.

Can the glass pattern be different?

Yes. The glass shown is this model's catalog finish; it can be produced in a different color and pattern as long as Şişecam 5+5 mm laminated glass is used. A version without glass is also possible.

How is the measurement taken for TR352?

Our survey team measures on site. If you'd still like to understand the process, we've written up the three points we measure on our how measurements are taken page.

How do I get a quote for TR352?

You can fill out the pre-order form on the site, or reach us at 0532 689 21 46. Mentioning the TR352 product code in your request speeds up the process. You can browse other pivot steel door models on our pivot steel door models page.

Specifications

Product codeTR352
CategoryPivot Steel Door Models
Leaf constructionpivot single leaf
Color / finishdark walnut
Surface patternhorizontal slats
Handlelong stainless steel handle
Design languagemodern pivot
MechanismFloor- and ceiling-mounted pivot (rotating) mechanism
Rotation systemFloor and ceiling bearings — no conventional hinges used
Load transferLeaf weight is transferred to the floor, not the frame
Rotation axisDetermined per project based on leaf width (central or offset)
Floor preparationPreparation is required where the bottom bearing sits — assessed during site survey
Required clearanceClearance is needed in both directions, as the leaf swings both inward and outward
Maximum leafCustom project-based sizing — tall and wide leaf production
Sheet thicknessFrame 2 mm (0.079"), leaf 1.5+1.5 mm (0.118" total) DKP steel sheet (Ereğli A1)
FrameEreğli A1 grade 2 mm (0.079") DKP steel sheet, omega-bent
Frame reinforcementLock area and bearing seats reinforced with 3 mm (0.118") DKP steel sheet
LeafEreğli A1 grade 1.5 mm (0.059") + 1.5 mm (0.059") omega-bent, monoblock-reinforced pan system
Leaf reinforcementLock area and pivot shaft surround reinforced with 3 mm (0.118") angle bar
Leaf thicknessBare metal 70 mm (2.76") — 90 mm (3.54") in total
Infill80 kg/m³ rock wool
Lock surroundintegrated with 1 mm (0.039") grade 304 stainless steel
GasketSilicone-based rubber gasket on 3 sides of the frame, 4 sides of the leaf (insect-, dust- and airtight)
Surface finish10 mm (0.394") Camsan first-grade iroko
Finish optionsPowder coating, natural wood, marine plywood, iroko wood or composite compact laminate
VarnishPolyurethane infill, 90-micron coverage rating
PolishAkzo Nobel
Accessoriesfirst-grade 304 stainless steel or 316 Häfele stainless brass (depending on climate conditions)
InstallationInstalled by aligning the floor and ceiling bearings; one-piece frame, fixed with M8 bolts
Frame-to-wall gap1 cm (0.394"), filled with polyurethane foam
ProductionManufactured to custom on-site measurements
WarrantyUnlimited coverage for manufacturing defects — 2-year official warranty certificate
Lock systemOptional hook-bolt, monoblock or central — Italian Mottura or Mul-T-Lock
Glass sectionnarrow vertical glass strip
Glass typeŞişecam 5+5 mm (0.394" total) laminated glass (impact resistant)

Frequently Asked Questions

What is the lead time for a custom villa door?

Production takes 20-25 days from the day the specification is approved. Custom detailing — carved cladding, oversized leaves, special glass — can extend that, and we confirm the date in writing before starting. Ocean freight time to the destination port is added on top.

How are steel doors packaged for sea freight export?

Each door is crated in a wooden case built to its own dimensions, with edge protection and corner blocks, then strapped to prevent movement inside the container. Full container loading is used for project quantities; single doors and small orders ship as groupage cargo.

What measurements do you need to quote?

The width, height and wall thickness of the rough opening, in millimetres or in inches — whichever your drawings use. Photographs of the opening from inside and outside help us confirm the swing direction and the frame detail. No site visit is needed.

Can you manufacture to imperial (inch) dimensions?

Yes. An opening given as 36 x 80 inches is manufactured to that dimension directly. Nothing is converted to a nearest metric size and rounded, so the door arrives at the size your drawing specifies.

Who installs the door at the destination?

Your own contractor. Every shipment includes an installation drawing and the frame fixing set, and the frame is designed to be set into the opening without special tooling.

What export documents travel with the shipment?

Commercial invoice, packing list and certificate of origin, plus whatever else the customs broker at the destination requires. Documentation is prepared before the container leaves the factory.

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