Security screens and counters
Budget transfer window BTW1
The BTW1 is a glazed, attack-resistant window with a latched transfer opening beneath it, for counters where staff pass documents and small items across without a full pay window.
- Glazing
- 11.5mm 3-ply
- Transfer
- Latched, 465 × 170mm
- Lock
- Night latch

Tech sheets
The tech sheet
Read them here, or take the PDF. Each one carries the drawing, the dimensions and the options.
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Budget transfer window BTW1
Specification
What you are getting
- Physical attack resistant, glazed in 11.5mm 3-ply
- Transfer opening 465mm wide by 170mm high, closed by a mild steel latch with a stainless steel shield plate
- Night latch lock, dark grey metallic finish
- Designed to be maintenance free
- Welded mild steel frame, polyester powder coated goosewing grey to BS 00 A 05, pre-drilled for fixing
Applications
Where it gets used
- Cash offices
- Ticket offices
- Enquiry windows
- Dispensary windows
- Surgeries
How is the BTW1 different from a pay window?
It has no tray or speech system. Staff pass documents and small items through a latched transfer opening, 465mm wide by 170mm high, below the glazing.
How is the transfer opening secured?
It closes with a mild steel latch behind a stainless steel shield plate, and the window locks with a night latch.
What glass does the BTW1 use?
11.5mm 3-ply attack-resistant glazing. If your specification calls for a particular BS EN 356 class, tell us and we will confirm it when we quote.
Does it need maintenance?
It is designed to be maintenance free.
Why MerFen
One firm makes it, fits it and keeps it working
Most installers fit what a manufacturer sells them. We make the physical side ourselves, so the specification starts with the site.
Request a free quote- In-house
Made in our own workshop
Screens, counters, doors, gates and hatches are fabricated in Edenbridge, to the sizes the building actually has.
- One team
Nobody passes the job on
The same people survey the site, draw the specification, make the steel, fit it and come back to service it.
- Approved
Accredited and partnered
SafeContractor accredited, with Hikvision VASP, Axis, Hanwha Vision and Paxton partner status behind the electronic side.
- After handover
Covered once it is in
Twelve months on our installation, three years on Hikvision hardware, and annual service contracts for the systems we install.