Strength in Steel, Warmth in Timber, Precision in Aluminium
Estimus Ltd
Crafted to last. Designed for you.

3k+
happy
customers
14
YEARS of
EXPERIENCE
25+
bespoke
products
18+
ACTIVE
PROJECTS


Timber Products
At Estimus Ltd, we specialise in made-to-measure timber windows and bespoke external and internal doors, crafted to enhance the architectural character, market value, and energy efficiency of your home.
Whether you’re restoring a heritage property, renovating a townhouse, or designing a contemporary new-build, our tailored timber solutions bring warmth, elegance, and lasting quality to any space.
Steel Products
In recent years, steel doors and glazed screens have seen a surge in popularity among our clients, valued for their minimalist lines, architectural impact, and exceptional durability. In response to this growing demand, we have expanded our offering with a wide selection of bespoke, handcrafted steel solutions.



Aluminium Products
Our made-to-measure aluminium doors and windows offer a smart, contemporary, or minimalist aesthetic, making them a popular choice for both residential and commercial projects. With slender frames, exceptional performance, and a wide range of colour finishes, aluminium has become the go-to material for modern architectural design.
OUR SERVICES
Consultations
& Services
At Estimus, we don’t just supply premium windows and doors — we offer expert guidance every step of the way. Whether you’re planning a new build, renovation, or simply replacing a few units, our team is here to ensure you make the right choice for your space, style, and budget.

Essential design
Clean lines, smart functionality, and lasting performance — our windows and doors are crafted to suit every modern and traditional home.

Unique and timeless style
Elegant designs that blend classic charm with modern sophistication — built to stand out and last for generations.

01
TIMBER WINDOWS
Crafted from high-quality wood, our timber windows offer natural beauty, durability, and exceptional insulation for any home.
02
TIMBER DOORS
Elegant and durable, our timber doors combine timeless style with natural insulation and secure performance.
03
STEEL PRODUCTS
Sleek, strong, and modern—our steel windows and doors offer minimalist design with exceptional durability and security.
04
ALUMINIUM PRODUCTS
Lightweight, durable, and stylish—our aluminium windows and doors deliver modern aesthetics with low maintenance and high performance.
