The Number One design service to the roofing and cladding industry.

Here at Number One Plan Limited, we offer the complete and professional sub-contract drawing office service from initial design meeting to roof sheeting plans, vertical cladding layouts and roofing and cladding detail drawings for approval, through to issue of roofing and cladding material schedules ready for ordering.

With over 20 years experience working in the roofing, cladding and steelwork industry, Number One Plan limited offers a fast and reliable CAD drawing and consultancy service.

Our vast experience in many roofing and cladding systems includes Kingspan, Sarnafil, Kalzip, Rigidal and Ash and Lacy standing seam systems, Corus double skin systems, rainscreen, rooflights, gutters and powder coated facia systems; our aim here at Number one Plan Limited is to deliver an accurate drawing and material scheduling service on time with reliability and honesty.