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Installation of stairs and railings


Stable stair and railing installation: precise nodes, structural stiffness and quiet use.

Urgent:8(800)550-2336

WarrantyTerms and coverage are set out in the contract: up to 25 years on in-house manufactured items and up to 2 years on installation — subject to proper operating conditions.


Principle 1: Substrate and datum "zero"

Every installation starts with assessing substrate density and flatness and establishing datum zero. Without this, stable junctions and correct node behavior are impossible.

Principle 2: Moisture under control

We control substrate and material moisture before work begins. This reduces the risk of deformation, squeaks and joint opening after handover.

Principle 3: Specification for the project

We choose installation technology by project type and loads: operation sequence, adhesive type, layering, moisture barrier and finish protection.

Principle 4: Handover with a care regime

After installation we check geometry and junctions, provide operating guidelines and perform service adjustments when needed.


Installation of stairs and railings

Bearing base preparation

We check substrates, floor levels, anchorage points and opening geometry. Before assembly we fix working dimensions and tolerances to avoid error stack-up.

Flight and tread fitting

We assemble flights controlling rise and going on every step. We aim for repeatable ergonomics and a visually straight travel line.

Junctions and joints

We fit treads, risers, stringers and landings with tight, correct load transfer into the bearing base.

Railing installation

We set posts, balusters and handrails on one axis, check fixing stiffness and grip comfort. We respect safety height and daily use.

Acoustic and load check

We test under working load: remove micro-play, confirm no squeaks or vibration. After handover we provide operating and service adjustment notes.


  • Even tread geometry and consistent step rhythm.
  • Rigid fixings without play or parasitic vibration.
  • Correct junctions to walls, landings and floor finishes.
  • Stable railings and handrails with safety checks.
  • No squeaks or extraneous noise under use load.

WarrantyTerms and coverage are set out in the contract: up to 25 years on in-house manufactured items and up to 2 years on installation — subject to proper operating conditions.

Discuss stair and railing installation

Send plans and level marks — we will propose a safe, refined installation solution.

Request consultation

Installation FAQ

Subfloor, moisture, method, supervision

What is included in turnkey parquet installation?

Subfloor prep (≤2 mm / 2 m), acclimation, laying by method sheet, sanding, oil or lacquer, skirtings. Indoor humidity 40–60%. Moscow region and Russia-wide.

Do you install third-party products?

Priority is Cardinal Hall manufacture for geometry and joints. Third-party after compatibility audit.

Which parquet laying methods do you use?

Traditional (plywood + PU), modern (silane, no plywood), historic (joists) and artistic (modules/pattern) — locked in the project method sheet.

Do one crew install kitchens, doors, stairs and panels?

Yes — one crew covers parquet, kitchens, doors, stairs and boiserie with shared junctions and contract deadlines.

Where do I book survey and installation?

Showroom Casa Ricca Expo, Rublyovskoye sh. 52A, pavilion 323, Moscow. Quote: contacts#quote. Install across Russia and abroad by schedule.

What is Cardinal Hall's single-batch wood concept?

One wood lot for the entire interior — floor, doors, kitchen, stairs — identical tone for decades.

How long does Cardinal Hall dry timber?

280 days of chamber and thermobaric drying. 6–8% moisture, ±0.5 mm geometry.

What warranty does Cardinal Hall offer?

25 years on products, 2 years on installation.

Stair railing & wooden staircase installation | Cardinal Hall