Double Glazed Glazing SA12. We are local suppliers installers and fitters of modern HQ bespoke made to measure double glazing in SA12 area covering the areas of Aberafan, Aberavon, Baglan, Cwmafan, Port Talbot town centre, Sandfields, Neath Port Talbot. Get a quote. Local Tradesmen – Single, Double & Triple Glazing – Installers, Prices Quotes and Cost. Paul Port Talbot Sales Service Repairs your contact.