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ARIS ARCHITECTURAL ENGINEERING • EST. 2014
Aris engineering & material selection

From specified alloys to architectural detailing

Aris Nardeh works with stainless railings, glass balustrades, cable systems and fittings. Our approach coordinates architecture, material selection, anchorage and installation quality. Confirm project specifications before manufacture and installation.

SPECIFICATION OVERVIEW
Machining tolerances
±0.05 mm (CNC)
Material grade
AISI 316 / 304L
Lateral-load verification
1.5 kN/m Verified
Review of applicable building and fire-safety requirements
100
٪
Material grade and documentation review

Material grades and specifications are checked against the order documents.

1,200
+
Architectural projects

Applications in villas, residential buildings and commercial spaces

0.1
mm
Level and alignment control

Stair dimensions and slope are checked with suitable measuring instruments.

۱۰
Years
Written warranty terms

Warranty scope, duration, exclusions and maintenance obligations are set out in the project contract.

Aris Nardeh workshop • machining and assembly

Machining of stainless spigots and cable tensioning fittings

MANIFESTO • Aris engineering approach

“A railing is more than a barrier;
it defines a space and its architectural character.”

Railing and barrier details affect both the structure and the experience of a space. At Aris Nardeh, material selection, connection details, alignment and finishing are considered alongside the loads and conditions of each project.

Assess materials against order specifications and verifiable documents. Stainless grade, glass and interlayer type, connection method and finish are selected for each project. Magnetic response alone cannot establish the grade or quality.

Safety through project-specific design

Define the test method and acceptance criteria in the project technical documents.

Surface finishing

Satin hairline or mirror-polished finishes, as specified in the order

Core engineering principles

Four principles for durable railing systems

Material specifications, connection design, installation control and maintenance planning guide project decisions.

PRINCIPLE • 01

Connection detailing and CNC machining

Connections are selected and checked against the drawings and order specifications. Manufacturing method, tolerances, threads and surface finish must suit the application, loads and connected cable or glass.

Specified dimensional tolerances
PRINCIPLE • 02

Alloy identification and material verification

Specify the grade, material documents and any alloy-identification tests in the order. Durability also depends on the environment, detailing, finish and cleaning.

Grade 316 stainless steel
PRINCIPLE • 03

Review of fire and building requirements

Check barrier height, component spacing, loads and post-breakage glass behaviour against applicable requirements and approved drawings. Laminated glass can break; a system name alone does not guarantee approval.

Project completion requirements review
PRINCIPLE • 04

Coordination with architects and installers

Shop drawings, agreed material samples and coordination with finishing and floor construction help reduce installation conflicts.

Site coordination
Installation workflow

From initial consultation to handover

Record review, measurement, drawing approval, production and installation responsibilities and timing in the project programme.

۰۱

Consultation and system selection

Review the use of the terrace, void, stair or pool and compare frameless, base-shoe, spigot and cable systems against the project budget and applicable requirements.

PHASE 01 • CONSULTATION
۰۲

Site measurement and surveying

Site measurements check levels, vertical alignment, stair slopes and the support conditions before production.

PHASE 02 • LASER SURVEY
۰۳

Custom fabrication and processing

Connection machining, glass processing, cable termination and final finishing follow the approved system specifications.

PHASE 03 • FABRICATION
۰۴

Installation and handover

Install anchors to the drawings and connection instructions, check alignment and tension, complete the final inspection, and provide maintenance instructions and contractual warranty terms.

PHASE 04 • COMMISSIONING
INFRASTRUCTURE • Production capabilities

Fabrication and production planning

Custom fittings and handrails require review of the drawings, materials and production capacity. Agree fabrication details, samples, lead times and quality-control responsibilities before ordering.

Tube and profile cutting

Tube and profile cutting to the approved drawings

Metal surface finishing

Mirror-polished and satin hairline surface options

Cable-terminal swaging

Select the cable swaging method and force to match the cable, terminal and tool specifications.

PVD coating options

Gold, smoked and rose-gold finishes subject to the order specifications

FITTING PRECISION

Grade 316 stainless glass spigot

Quality-control stages

Check dimensions, finish and material documents against the order. Magnetic testing alone does not identify a stainless grade; specify alloy-identification testing separately when required.

MATERIAL ARCHITECTURE

Tempered-laminated glass panels

Coordinate glass type, ply thickness, interlayer and edge quality with the design and restraint method. Low-iron glass has less tint but does not by itself guarantee distortion-free appearance or system safety.

TENSILE CABLE SYSTEM

Cable railing with concealed tensioners

Engineering FAQs

What to check before ordering

Start your project consultation

Plan your next railing project with Aris Nardeh

Send the architectural drawings, location and site information so the scope of consultation, sample requirements and possible site visit can be agreed.

Workshop visits in Tehran / Shahr-e Qods by arrangement
Request the project's written warranty terms
Agree delivery and installation arrangements for the project location

What should you review before choosing a railing contractor?

Review the scope, material specifications, design and installation responsibilities, schedule and written warranty terms. Professional experience and certificates should be supported by verifiable records. Share dimensions, site photographs and your preferred system to obtain a project-specific proposal.