Work
/
Architectural doors & windows
/
2024–2026

Polish Interior

Brand & website

An evolved identity and a product-led website for a maker of slim-framed steel doors and windows.

Polish Interior — Brand & Website
Client
Polish Interior
Year
2024–2026
Sector
Architectural doors & windows
Services
Brand Strategy / Identity / Print / Website Design / Webflow
In short

The work was precise. The brand had to be too.

Overview

Polish Interior makes architectural steel doors and windows in its Kraków workshop, for clients across the UK. Base Camp refined the brand into a bilingual identity system and designed a website that works as a product tool for architects and homeowners.

Outcome

Brand delivered in March 2025. The site moved to polishinterior.com that September and has grown with new product pages through 2026.

v
Polish Interior — Brand & Website
The Polish Interior mark in Anodised Aluminium on Corten Red
The five colours of the palette stacked: Zinc Patina, Oxidised Lead, Corten Red, Cast Concrete, Anodised Aluminium

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Catalogue covers cut along the mark’s diagonal
Catalogue covers

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The logo on a black vehicle
Vehicle livery
Stacks of business cards in Oxidised Lead and Zinc Patina
Business cards

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Letterhead, business cards, envelope and brochures
Stationery

Challenge

The work was precise; the brand wasn’t. Polish Interior makes slim-framed steel doors and windows to the millimetre, but its identity was traditional and its website out of date, with no finished projects to show a market that buys on detail.

The business was moving from specialist workshop to a name for architectural studios, high-end interiors and clients who notice the detail. The brief was an evolution rather than a restart: keep the name and its heritage, and make both feel as considered as a slim steel frame.

Role

  • A discovery workshop and competitor review.
  • A refined logo, with English and English–Polish lockups.
  • Colour palette, typography and a guideline booklet.
  • Business cards printed in white ink on GF Smith Colourplan Ebony by PRINT.WORK in Leeds.
  • A print and digital catalogue.
  • A film and photography brief.
  • Webflow design and build, with a product finder, comparison and technical downloads.

Evolution, not replacement

The original logo had done its job: a recognisable presence built over years of work. It was two overlapping red squares and a single-line wordmark. As the brand moved towards architects and high-end interiors, the identity needed to mature with it.

So the new mark keeps what people already knew, the square icon and the single-line name, and makes them architectural.

The original Polish Interior logo beside the new one
Before and after

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Film

The Polish Interior wordmark on Corten Red
Corten Red

One mark, six readings

Among the people who know the business best, it has long been “PI”. The mark had to carry that, and it had to say interior without drawing a room. It does both, and more, depending on how you look at it.

The Polish Interior mark on Zinc Patina

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The mark
01 · The mark
The mark read as two walls meeting in a corner
02 · An interior: two walls and a corner
The mark read as light falling through a window
03 · Light through a window

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The mark read as a door with a window beside it
04 · A door and a window
The mark split into a P and an I
05 · P + I, the name its clients use
The old two-square icon becoming the new mark
06 · The old two squares, opened

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The six readings drawn on six sheets, stacked into the mark
Six readings, one mark

The reading, built

Take the third reading literally and it is a real room. The hinge line is the corner. To its left, a wall in shadow. To its right, a full-height window. The sun through that window lays a wedge of light across the wall, and the three together draw the mark.

The room below is built from the mark’s own perspective: its corner, horizon and sun are worked out from the lines of the logo, so it lines up exactly. Frame it, and the room becomes the mark.

A room corner with a full-height steel-framed window on the right and a wedge of sunlight on the left wall
The corner, the window and the light it lets in

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The same room view seen through the frame of the Polish Interior mark
Framed, the same view is the mark
A mark that shifts in meaning depending on how it’s viewed.

Precision

Polish Interior’s clients measure in millimetres, so the mark is built the same way. The opening swings from a single hinge at exactly 22.5°, half a right angle. Its outer corners sit on one head line and one threshold, so the two leaves read as a single opening in a single frame.

Nothing in it is decorative. Every angle is there because a door, a window or a wall would put it there.

Construction drawing of the mark showing the 22.5° opening, head line and threshold
Construction

Bauhaus, Constructivism, Brutalism

The identity draws on three movements that put function, structure and perception first. From the Bauhaus: negative space, perspective and depth. From Polish Constructivism and its modernist graphics: angular composition and visual tension. From Brutalism: rational, modular thinking.

Reduced to its parts, the mark is a frame and a single line. Everything else is what the eye does with them.

The mark built from a frame and a single line
Frame, line, mark

A palette of materials

The colours are named for the materials Polish Interior’s work sits among. Zinc Patina leads, Oxidised Lead carries the type and the mark, and Corten Red is used sparingly, as an accent. Cast Concrete and Anodised Aluminium are the grounds for paper and screen.

The Polish Interior colour palette: Zinc Patina, Oxidised Lead, Corten Red, Cast Concrete and Anodised Aluminium

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The bilingual lockup on Oxidised Lead
Oxidised Lead

Two languages

The full lockup sets the mark between Polish Interior and Polskie Wnętrze: a UK business with a Polish workshop, and a name that works in both. A single-line version, the mark alone and a framed app mark cover everything from signage to a browser tab.

The bilingual lockup on Corten Red, Anodised Aluminium and Corten Red
The lockup in colour

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The full set of lockups
Bilingual, single line, mark and framed mark

Type

On the website, Mona Sans Wide sets the display lines, Mona Sans carries the text, and Lora adds a serif for names and moments of craft. Door styles take the names of philosophers, from Leo and Thales to Socrates and Plutarch.

Type specimen: Mona Sans Wide, Mona Sans and Lora

Website

On the site, the products do the talking. The headline is plain: “Slim-framed doors and windows, made to measure.” A product finder, a compare page, drawing review and CAD and test-report downloads give architects what they need without a phone call.

A project page on the Polish Interior website
Project page

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The app icon in Corten Red
App icon
The mark as a browser favicon
In the browser

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The Leo door style
Leo, one of eight door styles
A steel and glass internal partition
Internal steel and glass

Made in Kraków

Everything above serves the work itself: architectural steel, cut, welded and finished to the millimetre in the Kraków workshop, then fitted for clients across the UK.

Grinding steel in the Kraków workshop
The workshop, Kraków
Cutting steel in the workshop
Cut to the millimetre

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A drawings tube labelled for a project, on architectural plans
Drawings tube

01 — Challenge

The work was precise; the brand wasn’t. Polish Interior’s identity was traditional and its website out of date, with no finished projects to show a market that buys on detail.

The brief was an evolution rather than a restart: keep the name and its heritage, and make both feel as considered as a slim steel frame.

Leo, one of eight door styles
Leo, one of eight door styles
Internal steel and glass
Internal steel and glass

02 — Role

  • A discovery workshop and competitor review.
  • A refined logo, with English and English–Polish lockups.
  • Colour palette, typography and a guideline booklet.
  • Business cards printed in white ink on GF Smith Colourplan Ebony by PRINT.WORK in Leeds.
  • A print and digital catalogue.
  • A film and photography brief.
  • Webflow design and build, with a product finder, comparison and technical downloads.
pol

03 — Approach

The logo was refined, not replaced, and set in two languages: Polish Interior and Polskie Wnętrze. The palette is named for materials: Zinc Patina leads, Oxidised Lead carries the type and mark, Corten Red is the accent, with Cast Concrete and Anodised Aluminium as grounds.

On the site, the products do the talking. The headline is plain: “Slim-framed doors and windows, made to measure.” Door styles take the names of philosophers, from Leo and Thales to Socrates and Plutarch. A product finder, a compare page, drawing review and CAD and test-report downloads give architects what they need without a phone call.

Identity

Polish Interior — Brand & Website
#212121
Zinc Patina #CED4C8; Oxidised Lead #212121; Corten Red #C7301C; Cast Concrete #D9D8D6; Anodised Aluminium #F4F4F4
Mona Sans — Text; Mona Sans Wide — Display; Lora — Serif
The workshop, Kraków
The workshop, Kraków
Polish Interior — Brand & Website

04 — Outcome

The brand assets were delivered in March 2025 and the site moved to polishinterior.com that September, with new product pages added through 2026. The catalogue and cards carry the same system into print.

Credits

Polish Interior — Brand & WebsitePolish Interior — Brand & Website
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Polish Interior — Brand & Website

Project Description

Polish Interior makes architectural steel doors and windows in its Kraków workshop, for clients across the UK. Base Camp refined the brand into a bilingual identity system and designed a website that works as a product tool for architects and homeowners.

Client

Polish Interior — Brand & Website

Date

2024–2026

Services

Brand Strategy / Identity / Print / Website Design / Webflow

Sector

Architectural doors & windows

The work. What we did, and what it changed.

The challenge

The work was precise; the brand wasn’t. Polish Interior’s identity was traditional and its website out of date, with no finished projects to show a market that buys on detail.

The brief was an evolution rather than a restart: keep the name and its heritage, and make both feel as considered as a slim steel frame.

The role
  • A discovery workshop and competitor review.
  • A refined logo, with English and English–Polish lockups.
  • Colour palette, typography and a guideline booklet.
  • Business cards printed in white ink on GF Smith Colourplan Ebony by PRINT.WORK in Leeds.
  • A print and digital catalogue.
  • A film and photography brief.
  • Webflow design and build, with a product finder, comparison and technical downloads.
The system

The logo was refined, not replaced, and set in two languages: Polish Interior and Polskie Wnętrze. The palette is named for materials: Zinc Patina leads, Oxidised Lead carries the type and mark, Corten Red is the accent, with Cast Concrete and Anodised Aluminium as grounds.

On the site, the products do the talking. The headline is plain: “Slim-framed doors and windows, made to measure.” Door styles take the names of philosophers, from Leo and Thales to Socrates and Plutarch. A product finder, a compare page, drawing review and CAD and test-report downloads give architects what they need without a phone call.

The outcome

The brand assets were delivered in March 2025 and the site moved to polishinterior.com that September, with new product pages added through 2026. The catalogue and cards carry the same system into print.

The work was precise. The brand had to be too.

“The work wasn't just about making it look better — it was about building a clearer relationship between product, story and experience.”

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