Elite Zenith Greenhouse

About Our Elite Zenith Greenhouses

Elite Zenith Greenhouses combine Victorian elegance with modern heavy-duty engineering to create Britain's most striking 8ft wide greenhouse range. Built in the UK with 60 years of manufacturing experience, these structures feature a dramatic 45-degree roof pitch that creates a 7ft 10" ridge height—offering 25% more growing volume than standard 8ft wide models. The distinctive high-ridge design doesn't just look impressive; it creates superior air circulation and temperature stability for serious growers.

Every Zenith greenhouse uses Elite's exclusive Titan Core-Vect framework—56mm extruded aluminium bars that are 40% stronger than standard profiles and exceptionally wind-resistant for coastal, exposed, and hilly positions. You'll find 4mm toughened safety glazing as standard, built-in guttering, and a low-threshold entrance that eliminates tripping hazards. Choose from 11 powder-coated colours to match your garden aesthetic. Models range from the compact Elite Zenith 6x8 at £2,459 to the extensive Elite Zenith 18x8 at £4,799, with free UK delivery and professional installation available.

Each Zenith greenhouse includes 2 automatic roof vents, a louvre side vent, double sliding doors with security locks, and an integral aluminium base—no separate base frame needed. The 20 Year Elite Warranty covers the entire structure, and our UK installation service handles the complete assembly on your prepared base.

Choosing Your Elite Zenith Greenhouse

Size selection depends on your growing ambitions and available space. The Elite Zenith 6x8 offers 48 square feet perfect for 8-10 tomato plants or a mixed vegetable collection. The Elite Zenith 9x8 adds 50% more floor space, accommodating dedicated propagation benches alongside main growing areas. Serious growers often choose the Elite Zenith 12x8 or larger models, which provide room for tall climbing plants, tropical specimens, and year-round production.

The steep roof pitch creates exceptional vertical space—you can grow indeterminate tomato varieties that reach 6-7ft without restriction, cultivate passion fruit vines, or maintain tall tropical plants that would struggle in standard greenhouses. This increased air volume also improves temperature regulation; the greenhouse heats more slowly in summer and maintains warmth longer in winter compared to standard ridge designs.

Material choice focuses on glazing type. The standard 4mm toughened glass provides 90% light transmission and excellent heat retention, saving approximately 15-20% on heating costs versus polycarbonate alternatives. If you're concerned about breakage near play areas, polycarbonate panels offer impact resistance whilst maintaining good insulation properties. Browse our complete Elite Greenhouses range to compare all glazing options, or explore our Victorian Greenhouses collection for alternative heritage designs including the wooden Swallow Eagle Victorian Greenhouse with free installation.

The integrated aluminium base simplifies installation significantly—you just need a level perimeter foundation of concrete, paving slabs, or pressure-treated timber. Due to the Zenith's increased height and robust Titan Core-Vect framework, we recommend a concrete perimeter base for maximum stability, particularly in exposed, coastal, or hilly locations where wind resistance is critical. Our detailed base preparation guide walks you through the complete process, or our installation team can handle everything for you.

Prices start from £2,459 for the 6x8 model and reach £4,799 for the 18x8 size. All models include free UK mainland delivery, though you'll need to account for base preparation costs when budgeting for your project.

Frequently Asked Questions about Elite Zenith Greenhouses

• How much do Elite Zenith Greenhouses cost?

  Elite Zenith Greenhouses range from £2,459 for the 6x8 model to £4,799 for the 18x8 size, with free UK delivery included. Mid-range models like the 9x8 and 12x8 typically cost between £2,800-£3,600 depending on colour choice and glazing upgrades. All prices include the integral aluminium base, automatic vents, and lockable double doors—there are no hidden extras for essential features. The 20 Year Elite Warranty is included at no additional cost, covering the framework, glazing retention system, and powder coating against manufacturing defects.

• Which Elite Zenith size should I buy?

  Choose based on your growing plans and available space. The 6x8 suits hobby gardeners growing seasonal tomatoes and vegetables, providing enough space for 8-10 plants plus propagation trays. The 9x8 and 12x8 models suit serious growers who want dedicated staging areas alongside floor-level cultivation. If you're planning year-round growing, maintaining tropical plants, or need workspace for potting and maintenance, select the 15x8 or 18x8 models. Remember the Zenith's 7ft 10" ridge height requires adequate clearance—check for overhanging trees or nearby structures that might create shade or restrict ventilation.

• Do Elite Zenith Greenhouses need a separate base?

  No separate base frame is needed—each Zenith includes an integral aluminium base that sits directly on your prepared foundation. You'll need a level perimeter base of concrete, paving slabs, or pressure-treated timber measuring 4 inches wider than the greenhouse footprint. For the Zenith's increased height and weight (approximately 25% heavier than standard 8ft models), we strongly recommend a concrete perimeter base in exposed, coastal, or hilly locations where the Titan Core-Vect framework's superior wind resistance is most beneficial. Follow our base preparation guide for detailed specifications, or book our professional installation service which includes base assessment.

• What's the difference between toughened glass and polycarbonate?

  Toughened glass provides 90% light transmission versus 80-82% for polycarbonate, resulting in stronger plant growth and 15-20% lower heating costs due to superior heat retention. Glass maintains optical clarity indefinitely, whilst polycarbonate can yellow after 8-10 years, reducing light transmission by 10-15%. However, polycarbonate offers better impact resistance—important near play areas or under trees where branch drops occur. All Zenith models use 4mm toughened safety glass as standard, which is 5 times stronger than regular glass and shatters into small granules rather than dangerous shards if broken. Polycarbonate upgrades are available for specific panels on most models.

• How long does delivery take?

  Standard delivery currently takes approximately 4-6 weeks to most UK mainland addresses, with delivery arranged via our logistics team who'll contact you to schedule a convenient date. The greenhouse arrives on a pallet requiring a clear access route of at least 1.2 metres wide—check gate widths and side passages before ordering. Kerbside delivery is included; if you need the pallet moved beyond the roadside, discuss requirements with our team when booking. Scottish Highlands, offshore islands, and some remote areas may require slightly longer delivery times—call 0800 098 8877 to confirm timescales for your postcode. The greenhouse arrives flat-packed with comprehensive assembly instructions included.

• Is professional installation available?

  Yes, our UK installation service covers most of England, Wales, and Southern Scotland, with experienced teams who specialise in Elite greenhouses. Installation typically takes 4-6 hours for an 8ft wide Zenith model, including frame assembly, glazing installation, door adjustment, and ventilation fitting. The service includes site assessment to verify your base is level and stable—particularly important for the Zenith's height and weight in windy locations. Installation prices vary by location and model size; contact our team on 0800 098 8877 for a detailed quote. Most installations complete in a single day, weather permitting, leaving you with a fully functional greenhouse ready for staging and planting.