Heritage / Crittall-Style Doors
Industrial charm with modern performance
Inspired by traditional steel doors, Sheerline’s Classic aluminium system replicates the timeless elegance of crittall-style frames with 21st-century performance.
About Heritage / Crittall-Style Doors
Perfect for period properties or design-led interiors, these doors offer slim sightlines, authentic transom bars, and excellent thermal insulation. All systems are supplied and supported by Fenetek, with expert guidance from consultation through to installation.
Features
- Slim sightlines and grid-style bars
- Thermally broken aluminium with high insulation
- Double or triple glazed
- Modern locking and handle options
- Available as single, double, or fixed panel configurations
- Flush threshold and low threshold options
Why Choose Heritage Doors
Our Heritage/Crittall-style doors combine timeless design with modern engineering. Fenetek’s Sheerline Classic system delivers the slender appearance of traditional steel-framed glazing with none of the drawbacks. You get slim, elegant lines with superior thermal efficiency, weather performance, and security. These doors are perfect for renovation projects, heritage sites, and design-led interiors where period style meets 21st-century standards.
Available in
Sheerline Classic Door System
A single versatile system for doors and matching fixed lights, offering configurable styles.
Colour Collections
Available in a range of matte, gloss, and metallic finishes — from timeless high-gloss white to sleek metallics — designed to suit every style.
Powder Coated Finish
12 standard colours in our hard wearing powder coated finish giving the highest possible quality finish.
Get in touch on 01609 777 730
Absolutely thrilled with our new bifold doors and roof lantern Excellent customer service, with experienced and highly professional people, assisting us in all areas of the project from concept, design, in-house manufacture and installation
Kath Ramsbottom
Expert Supply and Installation
We handle full design, supply and installation of Sheerline doors nationwide. Trade supply available with custom bar layouts. Fenetek offers full nationwide service, with expert survey, fabrication, and FENSA-registered installation teams ensuring quality results.
Technical Information
| Specification | Detail |
|---|---|
| Max Door Height | 2,400mm |
| Max Door Width | 1,000mm per leaf |
| Glass Options | 24–36mm glazing |
| Thermal Performance | As low as 1.4 W/m²K |
| Security | Multi-point locking |
| Thresholds | Low and flush options |
| Finish | Marine-grade polyester powder coat |