NBS Source
Conservation French Doors

Conservation French Doors

Mumford & Wood Ltd Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

  • BSI Kitemark

    BSI Kitemark

    Certificate type

Traditionally styled timber French doors providing outstanding high security performance and equipped with multi point locking systems which are Secured by Design accredited.

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+44 (0)1621 818155 www.mumfordwood.com


Single and French doorsets with slim glazing units in traditional profiles to complement the sash and casement window products.

General information


Colour from RAL classic range

Insert requirement.

Colour match

Insert requirement.

Dual finish

Insert requirement.

Three coats of spray applied water based micro-porous M and W stain


All RAL colours and stain options




Timber: 30; Glazing, ironmongery and seals: 10; Paint finish: 10; Stain finish: 5

Uniclass 2015

Pr_30_59_24_97 Wood doorsetsPrimary


L20/420 Wood doorsets

L20/55 Doorsets

Product range

Classic Range

Specification data - Wood doorsets

Product Reference

Classic Single and French Doors


Engineered Accoya

Recommended in coastal areas.

Engineered clear grade knot free Siberian Larch frame and door leaves with hardwood Sapele sill

As standard.

Engineered Hardwood Red Grandis

Frame sections (width x depth)

68 x 93 mm

90 x 93 mm timber sill

44 x 142 mm Hardwood Sapele timber sub sill with low level aluminium threshold (mobility compliant)

Low level aluminium threshold (mobility compliant) no timber sub sill

Sill projection

35 mm

60 mm

85 mm

110 mm

140 mm

90 x 93 mm sill required.



Not required

As drawing/ specified


Open in

Open out

Door pattern

See Options and insert requirements.


29 mm projection hinges

Antique brass fixed pin hinges

Brass fixed pin hinges

Lift off hinges powder coated to RAL colour

Insert requirement.

Lift off hinges powder coated white (RAL 9003)

Oil rubbed bronze fixed pin hinges

Polished chrome fixed pin hinges

Satin chrome fixed pin hinges

Cabin hooks

Not required


Recommended with projection hinges.

Head drip

Not required



Colour from RAL classic range

Insert requirement.

Colour match

Insert requirement.

Dual finish

Insert requirement.

Three coats of spray applied water based micro-porous M and W stain

Frame profile moulding

Lambs Tongue



Glazing bars and sash internal perimeter profile

24 mm Lambs Tongue

24 mm Ovolo

Glass units and whole product U-values/ G-values

Fully glazed door with 14 mm double glass unit comprising 4 mm Tough / 6 mm Krypton / 4 mm Tough Planitherm One

Whole door U-value: 1.7 W/m²K / G-value: 0.52.

Fully glazed door with 14.8 mm sound control laminated double glazed unit 6.8 mm laminated/ 4 mm Krypton/ 4 mm Tough Planithern One

Whole door U-value: 2.0 W/m²K / G-value: 0.52.


Not required

27 mm insulated flat panel with bolection moulding

27 mm insulated grooved panel with bolection moulding

45 mm insulated raised and fielded panel with bolection moulding

Glass spacer perimeter bar

White aluminium

14 mm glass units only.

Silver/black aluminium

14 and 14.8 mm glass units.


Black iron lever handle

Brass straight lever handle

Brass swan neck lever handle

Pewter lever handle

Polished chrome straight lever handle

Polished chrome swan lever handle

Satin chrome straight lever handle

Satin chrome swan lever handle

Trickle ventilation

Not required

Concealed with timber head drip

Trickle ventilator (4600 mm EA)

Surface mounted.

Standard product features


Engineered clear grade knot free timber, all FSC certified. Chain of Custody can be specified.


Three coat spray applied factory finish using water based micro-porous paint/ stain.


Deventer TPE Thermoplastic Elastomer.


Externally putty glazed in accordance with Glass and Glazing Federation requirements.


  • Air permeability: EN 1026:2000 600 pa.
  • Water tightness: EN 1027:2000 300 pa.
  • Wind resistance: EN 12211:2000 1200 pa.

Product Options


Include specific dimensions and/ or drawing with specification.

Door pattern:

A wide range of pattern and size options is available; consult manufacturer's literature and insert requirement. Available patterns include:

  • Large pane Classic Georgian.
  • Small pane Country Georgian.
  • Non-bar.
  • Flat or semi-circular fanlight.
  • Made to measure options also available – contact manufacturer for details.


Selected Croft ironmongery available on request.

Digital objects

Platform Compatible Version Certified to




Revit 2015


Download now from NBS National BIM Library


Site instruction, aftercare manual & warranty

Site instruction, aftercare manual & warranty

Mumford & Wood Product Brochure

Mumford & Wood Product Brochure

Third party certifications

  • Timber FSC Certified
  • BS EN 644
  • BS EN 6375 : Parts 1, 2, 3
  • ISO 9001
  • ISO 14001
  • British Woodworking Federation Member
  • Timber Window Accreditation Scheme Approved Manufacturer
  • Wood Window Alliance Founding Member
  • CE Marked

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