ALUMINUM  ·  ARCHITECTURAL  ·  EXCEPTIONAL

Architecture that opens the wall.

Thermal‑break aluminum windows and doors, engineered to the millimeter and built for houses that treat the boundary between inside and out as a design decision, not a wall.

Our Systems

Three systems.
One standard of precision.

Every configuration below is manufactured to order folding, hinged, or fixed in the same thermal‑break aluminum platform, finished black and glazed for performance.

All of our doors comes with free hardware

01 — Folding Systems

Thermal‑Break Folding Doors

Seamless indoor‑outdoor transitions with slim stacking panels and a low‑threshold sill. Available in 1+2, 2+1, 1+3 and 3+1 configurations to fit almost any opening.

STARTING FROM

$59/sq foot

12′ × 8′ door just $5,664

02 — Entry Systems

Thermal‑Break Entry Doors

A single or double door engineered for architectural presence — outswing or inswing, with a low threshold option and the same insulated glazing as the folding line.

STARTING FROM

$59/sq foot

3′ × 8′ door just $1,416

6′ × 8′ door just $2,832 

03 — Window Systems

Tilt‑Turn & Fixed Windows

European‑style tilt‑turn windows for ventilation and security, paired with large fixed panes where the goal is simply light and view.

CASEMENT WINDOWS STARTING FROM

$59/sq foot

fixed WINDOWS STARTING FROM

$29/sq foot

04 — Sliding Systems

Sliding Doors & Windows

Sliding doors & windows move smoothly along a track and provide convenient access to patios, balconies, and outdoor living areas without requiring swing space.

STARTING FROM

$49/sq foot

12′ × 8″ slider just $4,704

Premium quality. Modern design. Disruptive pricing.

No One Beats Our Quality Or Our Price.

Door systems

STARTING FROM

$59/sq foot

What is a Thermal Break?

A  thermal break is a material with low thermal conductivity installed between highly conductive structural elements such as steel, aluminum, or concrete. Its primary purpose is to  interrupt the flow of heat through the building envelope, reducing thermal bridging and maintaining a consistent interior temperature while improving energy efficiency and comfort

OUR PROCESS

Engineered to your exact opening.

Nothing ships until it’s been drawn, dimensioned, and signed off. Every folding door, entry system, and window is produced from a project‑specific shop drawing — cross‑sections, glazing spec, and finished assembled dimensions confirmed before production begins.

Finished assembled dimension

902 × 2426mm

Glazing build‑up

5mm Low‑E + 27A + 5mm Tempered

Frame finish

Black / Black

Sill type

Low threshold

RECENT INSTALLATIONS

Built into real houses.

A selection from projects currently in progress every opening shown is glazed and finished on site.

WHY BLACKCREST

Precision aluminum, from drawing to install.

We work directly with architects, builders, and homeowners who need systems that perform, not just look the part.

01

ARCHITECTURAL‑GRADE ALUMINUM

Thermal‑break profiles engineered for structural performance, not off‑the‑shelf retail hardware.

02

SIGNED SHOP DRAWINGS

Every order is confirmed against a project specific drawing before it enters production.

03

PREMIUM INSULATED GLAZING

Low‑E, argon‑filled, double tempered glass as standard across every system.

04

CUSTOM MANUFACTURING

Folding configurations, door swings, and sizing built to your opening not the reverse.

05

INSTALLATION SUPPORT

Professional guidance from measurement through final glazing and hardware set.

OUR PROCESS

Engineered to your exact opening.

Share your drawings, measurements, or inspiration images and we’ll return a specification and pricing built around your project — residential, builder, or architect.

FAQ

Frequently Asked Questions

PVC and aluminum each have their own benefits. PVC doors can be an economical choice and provide good insulation, while aluminum is valued for its structural strength, narrow sightlines, contemporary appearance, and resistance to weather-related wear. Because aluminum is less prone to warping and discoloration, its longer service life may make it a worthwhile long-term investment.

Modern aluminum door systems can be designed for strong energy performance. Features such as thermal breaks and insulated components help slow the movement of heat through the door. When the system is correctly installed and combined with effective weatherstripping, it can help maintain comfortable indoor temperatures and potentially reduce heating and cooling demands.

Yes. Aluminum doors can be used for both interior and exterior applications. Options can include entry doors, folding patio systems, French-style configurations, sliding doors, and contemporary interior partitions. These choices allow aluminum to be incorporated into a range of architectural and design applications.

Aluminum doors are well suited to a variety of climates and weather conditions. They do not swell, crack, or warp from moisture in the way some other materials can, and properly finished surfaces are designed to withstand exposure to sunlight, rain, and changing temperatures.

Aluminum entry doors offer a strong and durable construction that can contribute to a secure front entrance. The overall level of protection also depends on the quality of the frame, locks, hardware, glass, and installation. Selecting upgraded locking hardware and impact-resistant glass can provide additional security when needed.

Aluminum doors are generally easy to maintain. Routine cleaning can be handled with a soft cloth and mild soap to remove dust and debris. Abrasive products should be avoided because they may damage the finish. It is also helpful to periodically inspect hinges and locking hardware and lubricate them as recommended to keep the door operating smoothly.

With proper installation and routine care, aluminum exterior doors can provide decades of service, with some systems lasting 30 years or longer. Their resistance to rust, corrosion, moisture, and weather-related damage contributes to their long-term durability.