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Through these challenging times we have fewer team members than normal. Orders placed from now to midday on Thursday 9th will be shipped week commencing 13th April or sooner where possible.
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3.5m x 4.0m

3.5m x 4.0m
3.5m x 4.0m
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Delivery is made direct to your door or site
  • Stock: In Stock
  • Model: FHLTCONSERV3.5X4.0W
  • Weight: 50.00kg
  • Dimensions: 3,500.00mm x 4,000.00mm x 0.00mm
  • EAN: does not apply
  • Location: Bristol
190 products sold
Product Views: 83
Ex Tax: £2,940.00

Available Options

Lean-to Conservatory with Full Height Panels

Buy direct from a conservatory manufacturer, French doors as standard, or a choice to upgrade to a set of sliding patio doors or Modlok Bi-fold doors. Made to measure and any designs to suit your needs.

3500mm wide x 4000mm projection Lean-to conservatory. A complete A+ rated system, we only use the very best methods we don't cut corners on cheaper profile and bar systems.

Full Height Low-E toughened argon filled glass as standard in the panels, or choose to split the frames and have a choice of decorative panels in the bottom sections. If you require a different size, this is not a problem and will not cost any extra. Frame height at the front of conservatory is 2100mm under the eaves beam as standard.

Conservatory comes with Low E argon filled A rated toughened glass in the frames as standard. If you require any different sizes or options, give us a call!

Our conservatories are made-to-measure, and you have a section of choices to fit with your taste and circumstances.

Size: Enter the external dimension of your brickwork in the options box.

Options: Select your options from the choices on the right. - White, Chrome, or Brass fittings.

Roof Profile: Our conservatory roofs is made using the Synseal synergy bar system; we don't use the cheaper roofing systems that are available on the market as we want to offer a great product at a reasonable price on an A+ rated.

Roof Options: The roof comes with 25mm Polycarb as standard in clear, bronze or opal. The choice to upgrade to A-rated toughened glass or self-cleaning glass.

Profile: We use the Liniar energy plus system with a reinforced profile. Once again, we don't use the cheaper liniar system that is available we use the best one available. A+ rated system.

Door Positioning: Choose where you would like the door. Looking towards the conservatory, choose the left or right projection or front.

Door Opening: Choose whether your doors open in or out.

Opening Windows: You can purchase opening windows and have them placed anywhere you want in the conservatory.

Door Type: French doors as standard or upgrade to sliding doors or a set of Mod Lok Bi-fold doors.

As our conservatories are made-to-measure, should you have a particular design in mind that does not show on our website, please call us for a quotation or any questions you have in mind.

Delivery Service - If you do not have personnel available for unloading the lorry. Please select a 2-man delivery option. This option is a surcharge in addition to the standard delivery charge.

Attention! The product is a made to measure product, and it is non-refundable from the point of confirmation.

How Good Are Our Conservatories?

Thermally Efficient - uPVC Frames

Our Edwardian uPVC conservatories are updated to meet modern standards. It means that they achieve A+ standards of thermal efficiency.

Global Roof System Standard On All Our Conservatories

BBA – Test Achievements • Water penetration test at 300 Pascals: PASSED (equivalent to a Force 9 severe gale) 24-hour water penetration test, during which the roof was deluged with 113 inches of water, more than twice the average annual British rainfall. • Uplift test at 900 Pascals: PASSED (equivalent to wind speeds at 85 miles per hour) • Load test of 120kg per m2: PASSED (equal weight of 4 feet of snow per m2 )

The Global roof has exhaustively tested, and the system has received the British Board of Agrément (BBA) accreditation. A standard Georgian conservatory was independently assessed by façade-testing specialists Wintech Engineering to prove that Global can withstand the most extreme weather conditions, with market-leading performance results that far exceeded expectations.

Wind speed resistance > 250 kph

Wintech Engineering – test achievements Wind resistance testing using a modified DC6 aircraft engine and applying negative pressures to simulate increasing wind speeds. • Wind speed of 90 miles per hour: PASSED (exceeding the UK’s great storm of 1987) • Wind speed of 130 miles per hour: PASSED (new record for a UK-manufactured conservatory) • Wind speed of 160 miles per hour: PASSED (equivalent to a devastating Force 17 hurricane) Structural integrity testing was then carried out on the same conservatory, after wind testing, with Wintech applying negative pressures to simulate increasing snow loadings. • Structural integrity testing: PASSED (equivalent to 9 feet of snow per m2 )


What are the conservatory door options?

As standard, our conservatories come with one set of French Doors, but you can also order the following

  • French Doors Only
  • French Doors Plus One Single Opening Door
  • French Doors Plus Two Opening Doors
  • Two Single Doors
  • One Two-Pane Bifold
  • Two Three-Pane Bifolds

Can I choose the position of the doors?

Yes, we can usually position the doors in the required place. There are some limitations, so please call us to check.

Bigger bifolds are possible, but the structure of the conservatory needs an upgrade, so if you are thinking or wider doors, please give us a call to discuss what is possible.

Can I have any window opening?

Yes, you can, but larger windows may require more heavy-duty hinges or even tilt and turn hinges you will need to call us to discuss your plans.

Can I use a different type of roof?

We can supply every type of roof possible all we need are your dimensions and roof design from this we can work out the total weight, and we will then calculate the structural requirements of the conservatory below.

What are the roof glazing options?

Polycarbonate 25mm Clear, Bronze or Opal or Low-Energy glass filled with argon gas or Active blue-tinted self-cleaning glass also glass filled argon units.

Can I change the size from the size shown?

The sizes shown are for guide purposes only all our conservatory are manufactured to suit a customer's requirements.

I want tall glass units, but I still require top openers, is that possible?

Yes, top opening windows can optionally incorporate into the design.

My conservatory is south facing and catches the afternoon sun can I add solar control glazing to the roof?

Yes, please call us for details polycarbonate does have reflective heat options, and glass units is supplied with solar reflective possibilities. Both these options maintain light levels reasonably well, preventing the inner house room from becoming too dark.

Follow the quick links below to see other sizes

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Edwardian Conservatory On Dwarf Walls Glass Size Options

Click to Your Required Size

Projection Price For Up-To Width
3.0m 3.0 m 3.5 m 4.0 m 4.5 m  
3.5m 3.0 m 3.5 m 4.0 m 4.5 m  
4.0m 3.0 m 3.5 m 4.0 m 4.5 m  
4.5m 3.0 m 3.5 m 4.0 m    
5.0m 3.0 m 3.5 m 4.0 m   5.0 m

Edwardian Conservatory Full Height Glass Size Options

Click to Your Required Size

Projection Price For Up-To Width
3.0 m 3.0 m 3.5 m 4.0 m 4.5 m  
3.5 m 3.0 m 3.5 m 4.0 m 4.5 m  
4.0 m 3.0 m 3.5 m 4.0 m 4.5 m  
4.5 m 3.0 m 3.5 m 4.0 m    
5.0 m 3.0 m   4.0 m   5.0 m

Full Height Lean To Conservatory Size Options

Click to Your Required Size

Projection Price For Up-To Width
3.0 m 3.0 m 3.5 m 4.0 m 4.5 m 5.0 m 6.0 m 7.0 m 8.0 m 10.0 m
3.5 m 3.0 m 3.5 m 4.0 m 4.5 m 5.0 m        
4.0 m 3.0 m 3.5 m 4.0 m 4.5 m 5.0 m        
4.5 m 3.0 m 3.5 m 4.0 m 4.5 m 5.0 m        
5.0m 3.0 m 3.5 m 4.0 m 4.5 m 5.0 m        

On Dwarf Walls Lean To Conservatory Size Options

Click to Your Required Size

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Save 2.5% for online orders over £150 placed before 10th April - Use code SPRING20 during checkout