The corrugated plastic used in the signs provides good insulation, is light weight and durable.
The sign is attached to a piece of plywood which forms the spine of the box which gives a firm fixing postion and the sides are glued, screwed and cupped for strength and an attractive finish.

Internally a piece of paper backed hessian lines the box to cut down on light, and to give the birds a more organic interior.

The box comes with screws and a fixing bracket and instructions for location and attachment.

I also provide a label which gives a description of the box as might have been written by an estate agent, typically,

” An unusual conversion that has created a truly spacious bright dwelling , a balcony style hole boasts stunning views, natural and high tech materials blend to create tranquillity and emotional texture”