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Compare the Ultraline range and sizes, or ask about this 10 m × 3.5 m specification.
Plan a larger outdoor entertaining layout with room to plan distinct zones with approximately 35m² of covered space. This nominal 10m wide × 3.5m projection Ultraline Pro Grand is a wall-mounted aluminium glass room veranda, made to measure around your property. Its substantial 250 × 190mm Grand post profile gives the framework a defined architectural presence beside the house.
A clear glazed roof brings daylight into the covered space, while sliding glass doors across the front and both sides let you open the enclosure towards the garden. Plan furniture positions and the door stacking arrangement together so the room works for dining, relaxing and moving between indoors and outdoors.
The dimensions describe nominal width along the front and projection away from the wall. The supplier width reference for this bracket is 1006cm; your agreed manufactured dimensions are confirmed on the final drawings. For widths above 7m, the front door allowance is based on two sets divided at an intermediate support. Final support positions, clear openings and the door layout are confirmed on the project drawings.
Structural requirements and any site-specific reinforcement are confirmed during technical design.
Discuss the finish, roof awning, side screens, solid aluminium walls and compatible lighting or heating when developing your design. These enhancements are optional extras priced on request. A change to the enclosure or specification is confirmed in a revised written quotation.
The structural warranty and separate cover for glazing, moving parts and accessories are confirmed in your order documents. Check permissions and property restrictions before ordering. This is an outdoor living system and does not provide the insulation of a conventional house extension.
Customer photographs illustrate the Pro Grand range. They do not show a guaranteed post layout, exact size or every feature included with this configuration.
Dorset Glass Verandas is a family-run business based in Bridport, Dorset, with nationwide supply and professional installation available as agreed. Compare Pro Grand sizes and prices, explore the configurators or request a written quotation.
Installation, delivery and warranty information →
Get to know your Ultraline: the frame, the roof and the choices that shape the finished space. Real project details bring the specification into focus.
Photographs show collection examples. Your selected dimensions, options and approved drawings define the supplied design.
Your Ultraline starts with a powder-coated aluminium frame. We review the support layout, fixing points and selected options around your home, rather than treating every terrace as the same.
The external roofline has a flat-roof appearance, with the fall in the glazing integrated into the design. Choose the layout around your home and the space beyond it.
Confirm the finish, mounting arrangement and available accessories for your selected size before ordering.
Review sliding glass panels, outdoor blinds and LED lighting. Package inclusions and compatibility follow your chosen specification.
Delivery, foundations and installation arrangements are confirmed for your project. Read our delivery and installation information.
Compare Ultraline sizesDiscuss your projectSupplied by PergoTec Ltd. Your written quotation and approved drawings confirm the final specification, available options, delivery and installation. Installation is quoted separately and payable on completion.
Explore Ultraline Pro Grand sizes · Request a reviewed quotation
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What makes this model different
Roof-style illustration only. Final pitch, dimensions, supports and drainage follow your drawings.
Ultraline Pro Grand
Project photographs illustrate the range. Your selected dimensions, support layout, glazing and extras are confirmed in the written specification and drawings.
01 / The structure
Powder-coated aluminium creates a defined space beside the garden. Plan the post positions, wall connection and frame finish together so the structure works with the building and the way you move around the patio.
02 / Light from above
A horizontal external fascia frames the glazed roof. Its technical fall and drainage route are incorporated into the confirmed design. Grand’s 250 × 190mm posts differ from Pro Max’s square profile.
03 / Shape your openings
10mm toughened front and both-side sliding doors in the complete-room package; rear glazing quoted separately. Choose the enclosure around the access and shelter you need. Door tracks, fixed panels, clear openings and any roof-side wedges must match your selected model and approved drawings.
04 / Make room for everyday
Leave a clear route between the house and garden, allow space for the doors to stack, and place seating where you want to enjoy the view. Discuss compatible blinds, lighting and heating as separately selected extras.
| Feature | Specification |
|---|---|
| Frame | Powder-coated aluminium; 250 × 190mm rectangular Grand posts. |
| Roof design | Flat-profile external appearance with technical drainage fall. |
| Roof glazing | 8.8mm safety laminated glass in the complete-room package. |
| Glass sides | 10mm toughened front and both-side sliding doors in the complete-room package; rear glazing quoted separately. |
| Mounting | Wall-mounted base; freestanding configuration as selected and confirmed. |
| Finish | Anthracite Grey, White or Black; custom RAL on request. Availability and any colour surcharge follow the selected product and quotation. |
| Base package | Grand aluminium frame, glazed roof and front/side sliding doors in the complete-room package. |
| Supports & openings | Openings over 7m require an intermediate post and split glazing sets. Some sizes need additional supports at smaller widths. The listed post count and approved drawings govern your layout. |
| Dimensions | Select a published size or request bespoke dimensions. The final width, projection, roof fall and support positions are confirmed before manufacture. |
| Installation | Delivery, foundations and electrical work are confirmed for your site. Installation is quoted separately and payable on completion. |
Send your measurements, postcode and photographs of the wall and base. We will review the layout, openings, access and chosen extras with you before confirming your specification.
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