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Bayrakdoor Steel Doors
Bayrakdoor

Minimal Red Walnut Building Entrance Door TR524

Product CodeTR524

Square honeycomb-divided glass and stainless steel kick plates on a red walnut body. Product code: TR524. Made to measure after an on-site survey.

Leaf construction
single leaf + double sidelight
Color / finish
red walnut
Handle
horizontal stainless steel pull bar
Design language
classic-modern
Upper section
glazed transom window
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Product codeTR524

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Download this model's PDF spec sheet
Free on-site survey
Made in our own factory
Lifetime manufacturing warranty

Minimal red walnut building entrance door TR524 is produced with square honeycomb-divided glass and stainless steel kick plates on a red walnut body. Every door is made to measure; whatever the width and height of your entrance, the leaf is built to fit it.

Product Code: TR524

Leaf, Glass and Transom

The leaf layout is single leaf with twin side glass. The leaf surface is worked as a flat surface. The catalog color is a red walnut tone.

The glass layout is resolved as square honeycomb-divided panes. There is a glazed transom window above the leaf. A horizontal stainless steel handle is the chosen hardware. Finish and hardware are not fixed; the door can be produced with any of the alternatives on the surface finish options page.

The design language is defined as classic-modern.

Who Is This Model For?

It is most often used in apartment building entrance and housing complex block projects. It is designed for wide openings: the side sections both make up the width and bring light into the entrance. We've compared where villa doors and building entrance doors diverge on the difference between a villa door and a building entrance door page.

From Measurement to Installation

Measurements are taken from the door opening, not the existing leaf; the how measurements are taken page walks through it step by step. Frame, sheet thickness, infill and lock specifications are listed in the table below. Sheet steel choices are compared on the galvanized or DKP sheet steel page, and lock alternatives on the lock systems page. After installation, our care and lifespan guidance and warranty and service terms apply.

Frequently Asked Questions

How is the price of the TR524 determined?

We don't publish list prices, because every door is made to measure. The amount is determined by the size of the door opening and the finish, glass and lock you choose. After a free on-site survey we provide a written, fully itemized quote; the steel door prices page explains what moves the price.

Can the color of the TR524 be changed?

Yes. The red walnut finish pictured is this model's catalog selection; it can be produced in other colors with compact laminate, composite, marine plywood and wood veneer options. We've compared the options on the surface finish options page.

Can the glass on the TR524 be changed?

Yes. The glass pictured is this model's catalog finish; provided Şişecam 5+5 mm laminated glass is used, it can be produced in different colors and patterns. A glassless version is also possible.

Do I need to take the measurements myself?

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

How can I order model TR524?

You can fill out the pre-order form on our site or reach us at 0532 689 21 46. Mentioning product code TR524 in your request speeds things up. You can browse our other building entrance door models on the building entrance door models page.

Specifications

Product codeTR524
CategoryBuilding Entrance Steel Door Models
Leaf constructionsingle leaf + double sidelight
Color / finishred walnut
Surface patternflat surface
Handlehorizontal stainless steel pull bar
Upper sectionglazed transom window
Design languageclassic-modern
Push-to-open systemself-closing system within 6 seconds
Door closersize 5 door closer
Access systemOptional card or keypad entry
Sheet thicknessFrame 2 mm, leaf 1.5+1.5 mm DKP steel sheet (Ereğli A1)
FrameEreğli A1 grade 2 mm DKP steel sheet, omega-bent
Frame reinforcementLock and hinge areas reinforced with 3 mm DKP steel sheet
LeafEreğli A1 grade 1.5 mm + 1.5 mm omega-bent, monoblock-reinforced pan system
Leaf reinforcementLock and hinge area reinforced with 3 mm angle bar
Leaf thicknessBare metal 70 mm — 90 mm in total
Infill80 kg/m³ rock wool
Lock surroundintegrated with 1 mm grade 304 stainless steel
Hinge3 adjustable 20 mm ball-bearing pin hinges
Hinge reinforcement5 mm thick flat bar
Fixed pin5 units on the hinge side, 20 mm diameter
GasketSilicone-based rubber gasket on 3 sides of the frame, 4 sides of the leaf (insect-, dust- and airtight)
Surface finish10 mm 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, 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 sectionsquare honeycomb-divided glass panels
Glass typeŞişecam 5+5 mm laminated glass (impact resistant)

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