Sourced from the East Coast of North America, American Walnut is ‘dark hardwood’ that offers a unique and distinctive colour. Our American Black Walnut FD30 Double doors are a deep chocolate brown, with subtle purple and creamy tones within its presence. The Veneers we use adds character with its natural curvey and crown cut appearance. Our American Walnut doors are available in a wide range of styles and finishes that can be adapted to suit any interior. Our fire-rated doors are made from high performance three-layer wood particleboard conforming to BS EN 312-2 Certification.
Please note, all veneers are natural products and some variation should be expected, although, matching veneers are available. Please contact us for further information. Images used for illustrative purposes only.
The American Walnut FD30 Fire Double Doors are manufactured using high-quality FSC approved materials. The core is constructed from a robust, graduated density particle board providing the doors formation and strength. Solid core doors are denser, heavier and have excellent insulation and sound-reducing qualities. They can be used for a wide range of applications including fire and acoustic specifications.
Door Lippings
The door core is lipped with a range of hardwood lippings, that are contrasting or sympathetic to the door face finish. Lippings can be supplied either exposed or concealed, providing aesthetic variations to conform to your chosen décor.
Fire Performance
Our FD30 Fire Doors provide 30-minute fire resistance.
Fire specifications can be easily recognised from their IFC tamper-evident label and BM TRADA fire door plug system. Our FD30 Fire doors are made with fire-resistant timber controlled by ISO approved standards.
Acoustic Performance
Our FD30 Fire Doors also offer acoustic performance and with a wide range of core variations we can achieve up to 45Db acoustic rating with the correct sealing specification, ask a member of the team how or explore our seals web sector.
Door Frame
The frame can be constructed from MDF, softwood for on-site finishing or a choice of hardwoods for a stained or lacquered finish.
Other Applications
American Walnut FD30 Fire Double Doors can be applicated for use with most aluminium partitioning systems, where the door frame wall thickness is greater than 2mm that requires an aesthetically pleasing visual solution.
Sizes
The American Walnut FD30 Fire Double Doors are available in a variety of stock sizes.
Double Door sets are best-matched pairs from stock.
1981 x 762
2040 x 926
1981 x 838
2700 x 838
2040 x 726
2040 x 926
2040 x 826
Finishing Options
As with all our doors, customisation can be made to meet project requirements. Doors can be cut and re-lipped to different sizes on request to give greater flexibility and still maintain their durability and fire rating.
We would recommend that all special sizes are made to order through our bespoke service.
Pairs are available as a best match from stock but we would advise having these made bespoke for better visual match satisfaction, as all veneers are bespoke.
FSC Approved Material construction
Grade ‘A’ Veneers used as standard
Vertical Grain supplied as standard
8mm Concealed Lippings to long edges
Pre-lacquered Faces & Lippings as standard
BM TRADA 30 Minute Fire Door Plug
Glazing Options
Glazing Apertures can be introduced to provide an aesthetically pleasing and functional solution for safety and visibility.
Here at E & S W Knowles, we offer a large range of glass designs and types focusing on integrity and acoustics to provide the glass specification tailored to the purpose of your door.
Glass Choice Specification
Pyrostem 2 Wired Glass
7mm Pyrobelite Glass
Vision Panel Designs
We offer both stock and bespoke vision panel designs. Below you will find a selection of popular configurations, please state your design panel number when enquiring.
Please note, vision panel designs can be amended to fit both stock and bespoke sized doors.
Click on the vision panel design to view in greater detail with annotated sizes. (Annotations and designs are shown on 1981 x 838mm stock door size)
Design 1
Design 2
Design 3
Design 4
Design 5
Design 6
Design 7
Design 8
Ironmongery
Here at E & S W Knowles, we understand that the finer detail can make a huge impact. We offer a large range of ironmongery including handles, lock, latches, hinges, and closers.
Below you will find a selection of our HOPPE Ironmongery. Please note, other ironmongery sets are available on request.
Kit A – Corridor Door Locking
Grade 13 Hinges
Euro Mortice Deadlock
Overhead Door Closer
Silver Pull Handle
Silver Finger Plate
Euro Cylinder & Turn
Euro Escutcheons
Fire Door Keep Shut Sign
Kit B- Bathroom Door Locking
Grade 13 Hinges
Bathroom Mortice Lock
Overhead Door Closer
Lever on Rose
Turn & Release with Indicator
Fire Door Keep Shut Sign
Kit C- Corridor Non-Locking
Grade 13 Hinges
Overhead Door Closer
Silver Pull Handle
Silver Finger Plate
Fire Door Keep Shut Sign
Kit D- Deadlocking Door
Grade 13 Hinges
5 Pin Euro Single Cylinder
Euro Mortice Deadlock
Euro Profile Cylinder Pull
Fire Door Keep Shut Sign
Kit E – Office Door Locking
Grade 13 Hinges
Euro Mortice Deadlock
Overhead Door Closer
Lever on Rose
Euro Cylinder & Turn
Euro Escutcheons
Fire Door Keep Shut Sign
Downloads
Within the Specification & Guidelines sector, you can explore a wider range of accreditations and technical data-sheets for all our premium interior doors.
Please find below a selection of datasheets to provide more information about your chosen product.
Click on the specification to download its datasheet
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