For over 40 years, Coastal has supplied trade installers and DIY customers with high-quality windows, doors and outdoor building products — combining genuinely competitive prices with professional, up-to-date advice on building regulations and product standards.
Our core ranges are UPVC and aluminium windows & doors, alongside composite doors, conservatory roofs & lanterns, glass balustrades, aluminium bifolds and carports, verandas & canopies — all from one trade counter at Tir Llwyd Enterprise Park, Kinmel Bay.
Whether you’re an installer or doing the job yourself, our team gives you the guidance and stock availability to get it right first time.
Genuine trade rates for installers and fair prices for DIY customers — not a marked-up retail list with a discount bolted on.
Our team stays current on building regulations and product standards, so you get the right specification first time.
Call 01745 338882 and talk directly to our team — no automated queues, no scripts.
Direct-to-site or workshop drops across North Wales & the North West at no extra cost.
Core ranges in UPVC and aluminium profile systems, stocked and ready to go.
Decades of hands-on knowledge in windows, doors, conservatories and more — from our Kinmel Bay trade counter.