3m Stock Sliding Door (3 Slider)

• Size: 3000mm (Width) x 2100mm (Height)
• Premium Colour Matched Handle
• Multi-Point Locking System
• A Rated Glass U Value 1.2
• Standard Threshold
• 30mm polyamide thermal break for increased thermal values: 1.6 W/m2.K

• Top quality aluminium and slim line design
• Cortizo 4700
• 10 year guarantee
• Energy efficient glazing
• Ultra smooth sliding
• Consultation, sales and after-sales teams support included

Our sliding doors are affordably priced to accommodate various budgets and designed to appeal to diverse tastes. They utilise the Cortizo 4700 Series, renowned for its slim design with 47mm sight lines. Available in two colours, you have the flexibility to choose the opening side—right or left—to suit your design and usage preferences. Elevate your doors further with our cutting-edge range of magnetically operated integral blinds.

Aluminium's inherent strength allows for a sleek design without compromising on durability, appearance, or practicality. Lightweight and easy to maintain, our doors feature slim, thermally broken profiles to maximise glass area with minimal panels. Advanced polyamide thermal barrier technology ensures excellent thermal performance, reducing condensation and providing insulation against noise and weather.

Manufactured and assembled in the UK, we guarantee top quality, compliance and security. Our in-house production and skilled staff ensure every door is perfect, allowing us to deliver quality products quickly and competitively.

For custom sizes or designs, please contact our consultations team at 0203 355 5311 for assistance.

• Required Brickwork Openings: 3020mm (w) x 2110mm (H)
• Glazing: 28mm, Low E, A Rated Toughened Double-Glazed Unit, Glass U Value 1.2
• U Value: TBC
• Document Q: No
• Guarantee: 10 Years
• Brand: Cortizo 4700 Series

We at Glass Openings will carry out deliveries manufactured by us and will be free for orders that are over £1200.00. Any orders under £1200.00 will incur a delivery charge based on location.

Lead times stated at the time of ordering are not final. All delivery times are from the date we receive a finalised order, online or e-mail and when payment is made in full. Any modifications to the order will more than likely result in a delay to the delivery.

The delivery term varies by product.

Customers have a legal right to cancel orders up to seven days after the order has been placed and can receive a full refund. This statutory period of seven days does not apply on all products as the return and cancellation policy varies by product categories. As the Glass Openings store offers both bespoke and stock items, please read carefully to determine what return and cancellation policy is associated with the product you are ordering.

Please find more information on our Delivery Information & Returns and Cancellation Policy pages.

For technical downloads and product installation manuals, please visit our Downloads page.