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Main image of a Classic Heritage Door, with side and top lights in a beautiful, high end designer kitchen with a marble island.

Slim heritage style doors

Completing our ultra slim aluminium range is the ultra-stylish Classic Heritage Door,
featuring a period inspired lockbox design.

Classic Heritage aluminium door logo

Ultra Slim
Heritage Aesthetics

With Sheerline’s signature ‘stepped’ look consistent across the outside of the door, art deco styling has never looked so good. Classic Doors also offer the modern levels of thermal performance that Building Regulations are demanding.

Classic Heritage aluminium door logo

Perfect Period Charm

Designed as the perfect complement to the Classic window range, these stylish aluminium doors are reminiscent of early 20th  century steel doors, which are becoming increasingly popular with the style conscious.

Part L logo - the part of Building Regulations that deals with thermal performance

Featuring Our Unique Thermlock®  Technology

Designed and manufactured by us, Thermlock®  offers almost double the insulation when compared to polyamide. Making Classic Heritage Doors inherently more efficient than systems that use polyamide thermal breaks.

A cutaway image of a corner of a modern Sheerline aluminium window. Showing the patented corner cleat which speeds up manufacture.

And Patented Corner Construction

Our patented corner jointing method reduces waste during manufacture and also helps eliminate misaligned frames. This clever method of construction is not only good for the environment but also helps lock in quality to every Classic Heritage Door.

Classic Heritage aluminium door logo

Ultra Slim
Heritage Aesthetics

With Sheerline’s signature ‘stepped’ look consistent across the outside of the door, art deco styling has never looked so good. Classic Doors also offer the modern levels of thermal performance that Building Regulations are demanding.

Classic Heritage aluminium door logo

Perfect Period Charm

Designed as the perfect complement to the Classic window range, these stylish aluminium doors are reminiscent of early 20th  century steel doors, which are becoming increasingly popular with the style conscious.

Part L logo - the part of Building Regulations that deals with thermal performance

Featuring Our Unique Thermlock®  Technology

Designed and manufactured by us, Thermlock®  offers almost double the insulation when compared to polyamide. Making Classic Heritage Doors inherently more efficient than systems that use polyamide thermal breaks.

A cutaway image of a corner of a modern Sheerline aluminium window. Showing the patented corner cleat which speeds up manufacture.

And Patented Corner Construction

Our patented corner jointing method reduces waste during manufacture and also helps eliminate misaligned frames. This clever method of construction is not only good for the environment but also helps lock in quality to every Classic Heritage Door.

Cross section image of the transom bar and double glazing in an aluminium door sash, shown in jet black.
Outside image off a Classic French door next to a narrow Sheerline window. both products feature period authentic glazing bars. The brick building they are shown in has a nice stone courtyard with potted plants.
Cross section image of the transom bar and double glazing in an aluminium door sash, shown in jet black.

Slim Sightlines

Discrete yet strong aluminium frames give you sightlines as slim as 60.5mm. Maximising the sunlight these beautiful aluminium doors let into interiors. Adding to the feeling of space and tranquillity in your customer’s homes.


KEY BENEFITS

Close up of a Heritage style door lockbox with distinctive stepped feature and high quality brass handles in black.

POCKET FEATURE

Stepped feature to the interior and exterior of the lockbox provides a unique heritage look.

Corner of a door sash, showing Sheerline's easy to install clip-in bead being installed.

SHARED COMPONENTS

Reduce stockholding and use standard Classic beads and tooling to simplify and speed up fabrication.

An image highlighted the distinctive stepped feature in the Sheerline Classic Heritage Door. High quality design suitable for the trendiest interiors.

DUMMY TRANSOM

Dummy Transom bars create authentically styled single and French doors that homeowners love.

Options: Single and French doors

Part L logo - showing that all of Sheerine's aluminium systems meet the latest thermal standards of energy efficiency.

SLIM SIGHTLINES

60.5mm
73mm

SASH SIZE

MAXIMUM
2.2m x 1m

OPENING

INTERNAL
OR EXTERNAL

U-VALUES

1.4 U-value
W/(m²K)
Double glazed

As part of Sheerline's continuous product improvement, specification is subject to change without notification. Please check all products meet your project needs at point of order.

An Introduction to the Classic Heritage Door

A muted image of a corner of a contemporary building with render and painted wooden cladding featuring slim aluminium windows and doors.

Transforming Spaces

Whether you’re looking for the perfect looking door to bring more light into a kitchen/diner extension or need to find a sympathetic replacement door for a customer’s period refurbishment project, the Classic Heritage Door offers the style you are after.

Interior image of a simple 3 split pane French door, with the left door open and leading out to a sunny garden. The room is modern in design and features a distinctive armchair.
Cross section of a Classic Heritage steel look door, highlighted the exceptional thermal performance by overlaying a thermal rainbow to illustrate how Sheerlines wide thermal break gives a low U-value and helps keep homes warm and heating bills lower.

Thermlock® inside

Inside every Classic Heritage door is our innovative Thermlock® multi-chamber technology, helping easily meet the latest Part L requirements. Keeping properties well insulated against the worst of the UK weather.

Insulating chambers act as a thermal break and work in conjunction with high performance glazing to create class leading thermal performance, far superior to traditional polyamide thermal breaks.

Configurations

Available in single and French Doors, in 12 stocked colour combinations

Single aluminium door highlighted it's minimalist design.

Single Door No Bars
Anthracite

2 Bar Single Door
Pure White

Metal door with 5 glass panels suitable for a period look.

4 Bar Single Door
Jet Black

Elegant metal door in a bespoke RAL colour with top light

Toplight Single Door No Bars
Squirrel Grey

Part L compliant 1.4 U-value aluminium single door.

Toplight 2 Bar Single Door
Pastel Turquoise

5 Panel high performance SBD approved metal door.

Toplight 4 Bar Single Door
Metallic Black

Heritage style, super slim aluminum door style.

French Door No Bars
Agate Grey

Multi pane, French doors in a cream powder coated finish

2 Bar French Door
Cream

Crittall style aluminium French Doors in a metal finish. Perfect for a 1920's renovation.

4 Bar French Door
Silver Metallic

View of the rear of a beautiful house with a shaded patio, featuring fully colour matched, bespoke aluminium windows, doors and bi-folds. All covered by a comprehensive 25 year guarantee.

FULLY MATCHED PRODUCTS

With Aesthetics, Colours, Styles and Performance that match perfectly across all products.
Sheerline can help drive forward your business growth.

Built as a truly integrated range, 100% matched.

Explore the rest of our range

Contact us to take the next step

To be put in touch with your closest Sheerline fabricator or to discuss becoming a customer, please get in touch.

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