Timber Bifold Doors
Verified by manufacturer 2 days ago
DS16 Open In Bottom Hung Bifold Door (Traditional)
DS16 Open In Bottom Hung Bifold Door (Traditional)
Secured By Design
Certificate type
PAS 24
Certificate type
Timber bi-fold doors.
Application
Suitable for a range of use areas including patios.
Opening out doors can be used in coastal locations.
Description
Timber bi-fold doors with concertina design, allowing the creation of a clear opening which provides a seamless connection with the outside. A low-profile threshold provides a smooth transition between the interior and exterior spaces.
Features and benefits:
- Available in a wide range of configurations to suit the layout of the room and the size of the reveal.
- Weather rating: Tested to exposure category 2000.
- Thermal performance: A rated as standard. Double and triple glazed options available, as well as acoustic laminates.
- Adjustable hinges allow doors to slide and lock smoothly.
- Environmentally friendly designs, materials and processes.
- Good acoustic performance.
- Secured By Design and PAS 24 compliant.
- Security laminated glazing is available for improved acoustic performance and safety.
- Dual seal design provides excellent draught proofing.
General information
Color | Other Guidance for specification option: Options from the RAL Classic, Design and Effect ranges as well as British Standard and NCS colours, and complementary colour matching to all leading manufacturers’ ranges. |
Finish | Painted Stained |
Material | Timber Glass Aluminium Laminate Wood |
Shape | Rectangle |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Ten year Guidance for specification option: Ten year: Glazing unit, weather seals, hardware, and paint finish. Please note: Ten year warranty is only available on painted finish in the traditional and contemporary ranges. Other Guidance for specification option: Consult manufacturer for details. |
Uniclass | |
CAWS | L20/55 Doorsets L20/480 Doorsets L20/60 Doors L20/530 Sliding folding external doors |
SKU Code | DS16 |
Specification data - Sliding folding doorsets
Classification data | |
Grade | External. Guidance for specification option:
Insert required values for air permeability, water tightness, and resistance to wind load. |
Configuration | Bifold door - traditional. Bifold door - traditional plus. |
Opening | Inward. |
Track system | Bottom-rolling. |
Door leaf | |
Construction | Engineered redwood. Engineered grandis. European oak. Accoya. Manufacturer guidanceAppearance class: J10 for glazing beads, drips and similar. J40 or better for all other members. |
Size | Manufacturer guidanceConsult manufacturer and insert requirement. |
Finish | George Barnsdale paint system. Guidance for specification option: Four coats on opaque/ three coats on translucent. Options from the RAL Classic, Design and Effect ranges as well as British Standard and NCS colours, and complementary colour matching to all leading manufacturers’ ranges. Dual colour options also available. Consult manufacturer and insert requirements. |
Operation | Manual. |
Hardware | Manufacturer's standard. Guidance for specification option: A range of furniture finishes are available. Consult manufacturer for details. |
Accessories | Not required. Cill extension. Window board groove. Draught strip. Manufacturer guidanceConsult manufacturer for further details and insert requirements. |
Arrangement | Manufacturer guidanceConsult manufacturer for details and insert requirements. Can be opened from the left or right. |
Type | Factory glazed, traditional drained and ventilated. Guidance for specification option: Glazing unit: To meet performance specification. Double and triple glazed options available, as well as acoustic laminates, consult manufacturer for details. See glazing style options guide for further details. Manufacturer guidanceDoor Leaf Glazing Type. |
Standard | To BS 644. To BS EN 942. |
Security level | Not required. To Secured by Design standard/ PAS 24. Guidance for specification option: When required by Building Regulations Document Q. |
Acoustic performance rating | Manufacturer's standard. Manufacturer guidanceCertain options may affect the availability of other options and the performance levels. Consult manufacturer for details. |
Thermal performance | 0.9–1.3 W/m2K. Manufacturer guidanceCertain options may affect the availability of other options and the performance levels. Consult manufacturer for details. |
Glazing bead | As frame profile. Standard. Pencil round. Ovolo. Manufacturer guidanceConnections as per frame profile. |
FSC timber | FSC Chain of Custody. |
Handles | Handle/ handle - patio. Guidance for specification option: In/ out. Handle/ escutcheon - patio. Guidance for specification option: In/ out. Handle/ handle - custom. Guidance for specification option: In/ out. Handle/ escutcheon - custom. Guidance for specification option: In/ out. Manufacturer guidanceA range of handle heights and furniture colours are available. Consult manufacturer for details and insert requirements. |
Locking | Cylinder thumb (inside). Cylinder key (inside). Manufacturer guidance3* security cylinder lock. |
Threshold | Timber. |
Sustainability data
Country of product manufacture | United Kingdom |
Manufacturing plant location | |
Material | Timber Glass Aluminium Laminate Wood |
Product certifications
Secured By Design
Secured by Design
PAS 24
Enhanced Security Doors
Literature
Literature type
Door Furniture Brochure
Technical Specification Brochure
Case studies
Out with the old, in with the New England: 1930s doctors surgery transformed into contemporary family home.