Enhance the safety and functionality of your home or office with our Intumescent Letterbox, measuring 250x70mm. Designed to seamlessly blend security with convenience, this letterbox features an intumescent material that expands when exposed to high temperatures, effectively sealing off the opening to prevent the spread of fire and smoke. Ideal for maintaining the integrity of fire-rated doors while still allowing mail to be securely received. Its sleek, durable design ensures longevity and resistance to wear, making it a practical choice for any setting. Perfect for ensuring compliance with fire safety regulations without compromising on everyday utility.











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