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Bayrakdoor Steel Doors
Bayrakdoor

Horizontal Stainless Anthracite Grey Metallic Building Entrance Door TR511

Product CodeTR511

Wrought-iron grille glazing and horizontal stainless bands on an anthracite metallic body. Product code: TR511. Manufactured to measure, following an on-site survey.

Leaf construction
double leaf + twin side glass
Color / finish
metallic anthracite grey
Handle
straight stainless steel handle
Design language
modern wrought-iron
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This model is made to measure. Leave your request and we'll call you to arrange a site survey.

Product codeTR511

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  • 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

This building entrance door model carries the code TR511: wrought-iron grille glazing and horizontal stainless bands on an anthracite metallic body. Like every door we build, this model is manufactured to measure — there's no ready-made leaf pulled from stock. The catalog finish is an anthracite grey metallic tone.

Product Code: TR511

Surface and Glass Panels

The leaf layout is a double leaf with double side glazing. The leaf shows horizontal stainless bands. The catalog color is an anthracite grey metallic tone.

The model features wide, wrought-iron grille glazing. A straight stainless handle is used. 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 wrought-iron.

Who Is This Model For?

It's chosen primarily for apartment building entrances and residential complexes. It's designed for wide openings: the side sections both fill the required span and bring light into the entrance. We've compared where a villa door and a building entrance door part ways on our villa door vs. building entrance door page.

Production and Installation Process

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

What's the price of the TR511 model?

We don't publish a list price, because the door is built to measure. The amount is set by the size of the door opening plus the cladding, glass and lock you choose. After a free survey, we provide a written, itemized quote; we've explained what affects the price on our steel door prices page.

Can TR511 be made in a different color?

It can be. Anthracite grey metallic is simply the finish shown in the photo, not a fixed choice — you can pick from the alternatives on our cladding options page.

Can the glass be changed on the TR511 model?

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 does the measuring stage work when ordering TR511?

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 can I order the TR511 model?

You can fill out the pre-order form on the site, or reach us at 0532 689 21 46. Mentioning the TR511 product code in your request speeds up the process. You can browse other building entrance door models on our building entrance door models page.

Specifications

Product codeTR511
CategoryBuilding Entrance Steel Door Models
Leaf constructiondouble leaf + twin side glass
Color / finishmetallic anthracite grey
Surface patternhorizontal stainless steel bands
Handlestraight stainless steel handle
Design languagemodern wrought-iron
Push-to-open systemself-closing system within 6 seconds
Door closersize 5 door closer
Access systemOptional card or keypad entry
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 and hinge areas 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 and hinge area 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
Hinge3 adjustable 20 mm (0.787") ball-bearing pin hinges
Hinge reinforcement5 mm (0.197") thick flat bar
Fixed pin5 units on the hinge side, 20 mm (0.787") diameter
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)
InstallationOne-piece inner/outer frame, clamp-grip jointing, fastened 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 sectionwide glass with wrought iron lattice
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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