9/5/2023 0 Comments Letterbox door![]() For the ultra-safety conscious there are anti-arson letterboxes that come equipped with a fireproof mail bag to catch any flammables and in the worst case scenario has an automatic fire extinguisher to extinguish the flames. ![]() By adding letterbox brush strips on both the external and internal plates, they can go someway to combating both draughts and predatory entry attempts. It’s worth highlighting that there are several design features that can help counteract these disadvantages.
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