Our top-quality range of deck joists are perfect for creating a stunning deck frame that will stand up to the great British Climate. Choose from 2.4m – 4.8m Lengths measuring 150mm wide x 47mm Thick these joists are treated with Tanalith E to help prevent against rot, fungal decay and insect infestation. We also offer a full design and professional installation service. For more details or a free no obligation quote please get in touch.