Wardray PremiseHinged and Sliding Lead Lined Doorsets |
| Part of the Wardray Premise Total Radiation Shielding Package |
Leaf and a Half
Hinged Doorset Click image to enlarge
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Sliding Doorset
Click image to enlarge
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To ensure total protection of a structural opening, a complete doorset is essential. This section contains contain detailed information about the different doorsets supplied by Wardray Premise.
This page also contains further information relating to all door types.
- Construction
- Lead Thickness
- Finishes
- Lead Glass Observation Windows
- Lead Protective Ventilation Grilles
- Optional Ironmongery
- Enquiry Guide
Hinged Doors and Sliding Doors available with the option of Power Operation
Construction
TopTo ensure total protection of a structural opening, a complete doorset is essential.
This will typically consist of a lead lined door frame with with leaded stops and leaded architraves on both sides.
Sliding doorsets have similar leaded linings with lead fascia panels, posts etc.
Doors are fitted with special hinges, pivots or top hung sliding door gear, complete with pelmet, bottom guides etc. These purpose-made units are factory assembled. The doors are removed from frames for easy transit.
All doors have a solid core construction, lipped on the long edges but with the lead extending to the full door size.
Hinged double doorsets with equal or unequal leaves are fully lead protected at the meeting stiles. Doorsets can be manufactured to suit existing or new structural openings.
Frames or linings can be extended to suit any wall thickness and manufactured to match the profile of any non-x-ray doorsets.
Please note: Our meeting stiles are not rebated.
Lead Thickness
TopDoorsets are generally manufactured using lead to a British Standard (BS) thickness.
| British Standard Lead Thickness | |
|---|---|
| Code 3 | 1.32mm |
| Code 4 | 1.80mm |
| Code 5 | 2.24mm |
| Code 6 | 2.65mm |
| Code 7 | 3.15mm |
| Code 8 | 3.55mm |
Heavier lead lined doorsets are manufactured for Industrial or Radiotherapy use. The construction techniques are different and it will be necessary to use heavy duty pivots or sliding door gear, with particular attention paid to shielding across the door threshold and into the floor.
Finishes
TopPrimed for paint, veneered plywood or hand veneered for polishing. A plastic laminate finish is also available. The lipping can be extended to all edges. Door frames are available in a range of timbers and the profiles may be lined with Acrovyn® or similar protective plastic.
Lead Glass Observation Windows
TopThese can also include Vistamatic™ vision panels or blinds if required.
Lead Protective Ventilation Grilles
TopVentillation Grilles are manufactured for installation in lead lined doors and partitions. They have Code 5 (2.24mm) lead protection and are finished in satin anodised aluminium.
The most popular sizes are based on a width of 450mm.
| Ref: LPG324 | 324mm high |
| Ref: LPG380 | 380mm high |
| Ref: LPG436 | 436mm high |
Heights may be increased in multiples of 56mm.
Optional Ironmongery
TopLocks, lever furniture, door closers, push, kick and trolley plates can be included.
Other ironmongery supplied subject to suitability as a free issue will be fitted on request for a separate charge.
Enquiry Guide
TopTo help us provide an accurate quotation please supply the following information with your enquiry:
- If available, a drawing or dimensioned sketch.
- Lead thickness, usually expressed in millimetres or British Standard (BS) code. This is usually determined by an appointed Radiation Protection Advisor (RPA). We can provide full surveys and an RPA report on request but a separate charge would be made for this service.
- Are the doors single or double leaves.
- Confirm handing or sliding arrangement.
- The structural opening size if available or door size required.
- Wall thickness and construction. We will make allowance for any protective panelling that we supply.
- Hinged doorsets only:- is there a fire rating requirement?
- Sliding door assemblies only:- is the wall area free of obstructions to accommodate doors in the opening position?
- Finish:- Primed for painting, veneered hardwood sealed for finishing or plastic laminate.
- Other options e.g. power operation, windows, grilles, kick plates, furniture, etc.
- Supply of goods only or supply and install by our own professional installation teams.
Hinged & Sliding Lead Lined Doorsets are designed and manufactured to give full protection of the total structural opening.
All Lead Lined Doorsets are purpose made to suit individual requirements.