Unrivalled products, service & support

Our trade customers enjoy access to an array of industry-leading products, manufactured to perfection at our Sheffield manufacturing base. Beyond the products themselves, our dedicated team are secondary glazing experts and are on hand to offer top-drawer service and support throughout every stage of a project. We’ll help you to deliver a high-quality, reliable product to homeowners time after time.

Flexibility that suits you

We offer free specialist delivery with no minimum order requirement to the vast majority of UK postcodes. Our competitive trade rates and 10-day lead time gives you the advantage. Our specific secondary glazing focus means your business can offer the best customer service and products to homeowners within your region.

Technical and marketing support

Our product guidance, significant stock-levels, fast nationwide delivery service and technical expertise gives you the tools to manage your secondary glazing offering efficiently. We provide a dedicated regional account manager for on-site visits. This includes installation videos, materials, and display samples to help you promote sales.

State of the art manufacturing

Our products are extensively tested, carefully assembled and backed up by warranty meaning you fulfill your obligations. Our product quality is renowned and our Sheffield manufacturing facility is controlled by us. Products are quality-controlled and health and safety compliant.

Guidance and advice

All of our trade customers are assigned a dedicated account manager and are provided with regular on-site visits, product information documents and technical advice. Trade customers also benefit from our extensive product marketing program and customer referral system, all backed by our ten-year warranty.

How Granada works for you
Quality products
Quality products
Fewer customer queries, simple to install, rigorously tested
Multiple design choice
Multiple design choice
Fully customised products, maximum customer options
Technical back-up
Technical back-up
Advice, technical support, on site technical visit by advisor
Full advisory service
Helpline for homeowner product, service or installation queries.
Full advisory service
Installation accreditation
Training and accreditation provided by us with technical site guidance.
Installation accreditation
10-year warranty
For all frames and glazing. British factory made, engineered to last.
10-year warranty

Interested in adding our secondary glazing to your product range?

Submit your enquiry