The Brennington Bed is a silver metal bed frame which will add a modern touch to any bedroom. Affordable Bed Frame This cheap and cheerful bed frame comes with a sprung slatted base. This supportive and well-ventilated surface is perfect for use with a memory foam mattress. Bed Frame Warranty This metal bed comes with a 12 month warranty. If you’re using this bed on a wooden or laminate floor, we advise using non-slip castors.