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Bayrakdoor Steel Doors

Diagonal Lattice Walnut Pivot Door with Side Glazing BY-156

Product CodeBY-156

Diagonal Lattice Walnut Pivot Door with Side Glazing. Product code: BY-156. Made to measure after an on-site survey.

Leaf construction
single leaf
Color / finish
walnut
Glass
Şişecam 5+5 mm (0.394" total) laminated glass (impact resistant)
Design language
modern pivot
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This model is made to measure. Leave your request and we'll call you to arrange a site survey.

Product codeBY-156

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  • Survey and measurement are free
  • Same-day response
  • Made in our own factory
  • Lifetime manufacturing warranty
Download this model's PDF spec sheet
Worldwide shipping & export
Made in our own factory
Lifetime manufacturing warranty

The diagonal lattice walnut pivot door with side glazing, code BY-156, is a pivot steel door model produced entirely to measure. There is no standard size — the door opening is measured during the survey and production follows that measurement. The finish in the photo is walnut cladding.

Product Code: BY-156

Wrought Iron Work and Leaf

The model is configured as a single leaf. The leaf is designed with a diagonal lattice and side glazing. The colour applied is walnut.

The finish shown is the catalogue selection — a different cladding can be chosen from the cladding options.

The design language is best described as modern pivot.

Where Is It Used?

It is the first choice for office and plaza entrances and villa entrances. The single leaf layout adapts directly to conventional door openings. 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 takes up space in front and behind, so the entrance must allow for this clearance — details on the when to choose a pivot door page.

Measurement, Production and Installation

Production starts with measurements taken on site. The how to measure page explains how the opening is measured; material choices are covered on the galvanized or DKP sheet steel and lock systems pages. The technical specifications for this model are listed in the table below. The care steps that extend the door's service life are on the care and lifespan page, and coverage details are on the warranty and service page.

Frequently Asked Questions

What does model BY-156 cost?

We cannot quote a price before measuring. The size of the opening and your cladding, glass and lock choices directly affect the amount; the survey is free and is followed by an itemized quote. See steel door prices for details.

Can I have this model in a colour other than walnut?

Yes, it can. Walnut is simply the finish in the photo, not a fixed choice — you can pick from the alternatives on the cladding options page.

How does the measurement stage work when ordering BY-156?

Measuring is our job. We measure the clear width of the opening, the height from the finished floor and the wall thickness; the details are on the how to measure page.

How do I get a quote for BY-156?

You can fill in the pre-order form on our website or call us on 0532 689 21 46. Quoting product code BY-156 in your request helps us respond faster. You can browse our other pivot steel door models on the pivot steel door models page.

Specifications

Product codeBY-156
CategoryPivot Steel Door Models
Color / finishwalnut
Design languagemodern pivot
Leaf constructionsingle leaf
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
FrameEreğli A1 grade 2 mm (0.079") DKP steel sheet, omega-bent
LeafEreğli A1 grade 1.5 + 1.5 mm (0.118" total) omega-bent, monoblock-reinforced pan system
Leaf thicknessBare metal 70 mm (2.76") — 90 mm (3.54") in total
Frame reinforcementLock area and bearing seats reinforced with 3 mm (0.118") DKP steel sheet
Leaf reinforcementLock area and pivot shaft surround reinforced with 3 mm (0.118") angle bar
Infill80 kg/m³ rock wool
Lock systemOptional hook-bolt, monoblock or central — Italian Mottura or Mul-T-Lock
Access systemOptional card, keypad or fingerprint entry
GlassŞişecam 5+5 mm (0.394" total) laminated glass (impact resistant)
GasketSilicone-based rubber gasket on 3 sides of the frame, 4 sides of the leaf
Finish optionsPowder coating, natural wood, marine plywood, iroko wood or composite compact laminate
Accessoriesfirst-grade 304 stainless steel or 316 Häfele stainless brass (depending on climate conditions)
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
InstallationInstalled by aligning the floor and ceiling bearings; one-piece frame, fixed with M8 bolts
ProductionManufactured to custom on-site measurements
WarrantyUnlimited coverage for manufacturing defects — 2-year official warranty certificate

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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Before you decide

Pages where we cover the technical questions most often asked about this model: