Corten rust-toned metal pivot leaf with a wide vertical slot handle recessed into the body. Product code: TR321. Made to measure after an on-site survey.
- Leaf construction
- pivot single leaf
- Color / finish
- corten (rust) colored metal
- Glass
- Şişecam 5+5 mm laminated glass (impact resistant)
- Handle
- wide vertical slot handle
- Design language
- industrial pivot
Pre-Order & Price Request
This model is made to measure. Leave your request and we'll call you to arrange a site survey.
- Survey and measurement are free
- Same-day response
- Made in our own factory
- Lifetime manufacturing warranty
A corten rust-toned metal pivot leaf with a wide vertical slot handle recessed into the body. Listed in our catalog under code TR321. There is no standard size — the door opening is measured during the survey and production follows that measurement. The image shows the corten (rust) toned metal finish.
Product Code: TR321
Leaf Surface
Produced as a pivot single leaf. The surface detailing is a flat metal face. The color applied is corten (rust) toned metal.
The handle is a wide vertical slot pull. Cladding and hardware are not fixed; the door can be produced with any of the alternatives on our cladding options page.
Its design language is defined as industrial pivot.
Suitable Entrances
Office and plaza entrances, along with wide-fronted detached houses, are where this model is typically used. Its single-leaf configuration suits entrances of standard width. 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 takes up space in front and behind while turning, the entrance must allow for that clearance — details on our when to choose a pivot door page.
Production and Installation Process
Production starts with measurements taken on site. How the opening is measured is covered on our how to measure page; material choices on the galvanized or DKP sheet steel and lock systems pages. The technical values for this model are in the table below. After installation, the care and lifespan and warranty and service terms apply.
Frequently Asked Questions
How much is the TR321?
We do not publish a list price, because each door is made to measure. The total is set by the size of the opening and the cladding, glass and lock you select. After a free survey we provide a written quote itemized line by line; what moves the price is explained on our steel door prices page.
Can the color of the TR321 be changed?
Yes. The corten (rust) toned metal finish in the image is this model's catalog selection; it can be produced in other colors with compact laminate, composite, marine plywood and wood veneer options. We compare them on our cladding options page.
How does the measuring stage work when ordering the TR321?
We take the measurements during the survey; nothing is required from you. Measurements come from the door opening, not the existing leaf — the method is described on our how to measure page.
How do I get a quote for the TR321?
You can fill out the pre-order form on our site or reach us at 0532 689 21 46. Mentioning product code TR321 in your request speeds things up. You can browse other pivot steel door models on our pivot steel door models page.
Specifications
| Product code | TR321 |
| Category | Pivot Steel Door Models |
| Leaf construction | pivot single leaf |
| Color / finish | corten (rust) colored metal |
| Surface pattern | plain metal surface |
| Handle | wide vertical slot handle |
| Design language | industrial pivot |
| Glass | Şişecam 5+5 mm laminated glass (impact resistant) |
| Mechanism | Floor- and ceiling-mounted pivot (rotating) mechanism |
| Rotation system | Floor and ceiling bearings — no conventional hinges used |
| Load transfer | Leaf weight is transferred to the floor, not the frame |
| Rotation axis | Determined per project based on leaf width (central or offset) |
| Floor preparation | Preparation is required where the bottom bearing sits — assessed during site survey |
| Required clearance | Clearance is needed in both directions, as the leaf swings both inward and outward |
| Maximum leaf | Custom project-based sizing — tall and wide leaf production |
| Sheet thickness | Frame 2 mm, leaf 1.5+1.5 mm DKP steel sheet (Ereğli A1) |
| Frame | Ereğli A1 grade 2 mm DKP steel sheet, omega-bent |
| Frame reinforcement | Lock area and bearing seats reinforced with 3 mm DKP steel sheet |
| Leaf | Ereğli A1 grade 1.5 mm + 1.5 mm omega-bent, monoblock-reinforced pan system |
| Leaf reinforcement | Lock area and pivot shaft surround reinforced with 3 mm angle bar |
| Leaf thickness | Bare metal 70 mm — 90 mm in total |
| Infill | 80 kg/m³ rock wool |
| Lock surround | integrated with 1 mm grade 304 stainless steel |
| Gasket | Silicone-based rubber gasket on 3 sides of the frame, 4 sides of the leaf (insect-, dust- and airtight) |
| Surface finish | 10 mm Camsan first-grade iroko |
| Finish options | Powder coating, natural wood, marine plywood, iroko wood or composite compact laminate |
| Varnish | Polyurethane infill, 90-micron coverage rating |
| Polish | Akzo Nobel |
| Accessories | first-grade 304 stainless steel or 316 Häfele stainless brass (depending on climate conditions) |
| Installation | Installed by aligning the floor and ceiling bearings; one-piece frame, fixed with M8 bolts |
| Frame-to-wall gap | 1 cm, filled with polyurethane foam |
| Production | Manufactured to custom on-site measurements |
| Warranty | Unlimited coverage for manufacturing defects — 2-year official warranty certificate |
| Lock system | Optional hook-bolt, monoblock or central — Italian Mottura or Mul-T-Lock |
- • A free on-site survey is carried out before ordering to measure the door opening.
- • Production follows the dimensions and finish you approve after the survey.
- • Installation is carried out on-site by our own team.
- • Our warranty against manufacturing and workmanship defects is unlimited; an official 2-year warranty document is provided on delivery.
- • Price incl. VAT: %20 Includes VAT.
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Before you decide
Pages where we cover the technical questions most often asked about this model:
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