Gazebo 421 - Octagonal, Pressure Treated, Slatted Roof

• Pressure treated deal throughout (lifetime preservative treatment)
• Timber sizes are nominal i.e. before machining, unless described as finished size
• Scandinavian redwood or whitewood
• All timber used in the construction of these gazebos originates from sustainable forests
• Heavy duty ex 3"x3" corner posts (finished size 70x70mm)
• Wall panels are 45mm finished thickness and joinery made with morticed and tenoned corners
• 7 sides feature panels with decorative diamond trellis and a handrail, providing a panoramic view around the garden
• 7 substantial handrails moulded from 4"x2" timber
• Matching arched trellis top panels
• Handrail height 2'11" (900mm)
• Attractive timber boarded roof
• 16mm thick interlocking tongued and grooved boards (finished thickness)
• Strong ex 6"x2" hip rafters with a concave pagoda style shape
• Welded steel ridge spider
• A full size timber triangle is included which is made to the correct radius and makes setting out the base quick and easy
• External ridge height 10' (3.04m)
• Internal eaves height 6'1" (1.85m) at the lowest point inside
• Doorway opening 3'11" wide (1.2m)
• External wall size 10'2"x10'2" (3.1m x 3.1m)
• External roof size 11'6"x11'6" (3.5m x 3.5m)

SCANDINAVIAN REDWOOD OR WHITEWOOD: The most widely used timber in the UK for years, Scandinavian Redwood and Whitewood grow in the well managed forests of Scandinavia and the coldest parts of Northern Europe. The cold climate ensures slow growth. The growth rings are much closer together than faster growing trees from warmer climates. As a result the timber is heavy and durable with a close grain pattern. The wood is seasoned and kiln dried to achieve the correct moisture content before it is machined. Redwood and Whitewood are so similar in appearance and performance that it is difficult to tell the difference. Both are classified as slightly durable and treatment is required for outside use. The forests of Scandinavia and Northern Europe have been responsibly managed on a sustainable basis for centuries so Scandinavian Redwood or Whitewood is an enviromentally friendly choice.

PRESSURE TREATED TIMBER: Pressure treatment is a lifetime preservative treatment. The preservative is forced deep into the timber under pressure in a vacuum and penetrates below the surface. All other treatments apply a coat of stain to the surface of the timber only. With pressure impregnated timber, the chemicals are permanently bonded to the cell structure of the wood at a molecular level. Tanalith E is a widely used water based version so pressure treated wood is often described as tanalised. Pressure treated wood is almost colourless except for a slight green tint caused by the copper content in the preservative. No further preservative treatment is ever needed. However, if you want a coloured finish you can paint over pressure treated or tanalised wood with normal wood preservative in any colour.

TIMBER SLATTED ROOF: This attractive and durable timber roof is ideal for a garden gazebo. It requires little or no maintenance, it provides shade and it can withstand a light shower or even a heavy downpour for a short while. The roof features prefabricated panels which are fixed into substantial hip rafters. Cover battens to each side of the panels reduce rainwater penetration at the edges. The roof angle and the interlocking tongued and grooved roof boards ensure that most rainwater drains away. In prolonged rain some moisture may seep in and drips may occur. Sealing with silicone or mastic will further improve the waterproofing, for example at the edges of the roof panels. The timber is pressure treated so it will last well even if it is never treated from new.

OCTAGONAL BUILDING SIZES: For ease of reference these octagonal gazebos are measured as a rectangle. The first dimension listed is the overall width from side to side and the second dimension is the depth from front to back. Sizes are sometimes rounded to the nearest nominal size for ease of reading but the correct external wall sizes are listed alongside the price. These sizes do not include the roof overhang. Many other suppliers quote the overall roof size which is much larger. All sizes are approximate.

• Slatted bench set with 5 or 7 benches, each bench 15" wide (390mm) and 4' long (1.21m)
• Slatted table with octagonal top, 5'2" diameter (1565mm)
• Substantial prefabricated timber floor with 18mm thick timber boards and strong 70x28mm joists (finished szes after machining)
• A choice of post brackets for fixing the posts down into the ground
• A choice of composite decking kits
• A selection of microporous wood preservatives in a wide choice of colours

TIMBER FLOOR: This substantial timber floor features prefabricated panels which interlock together neatly to form a completed floor which is both strong and easy to install. A small gap between each board ensures that rainwater can drain away easily and allows for the expansion and contraction of the timber in varying weather conditions. All timber is pressure treated to match the gazebo which ensures a longer lifespan.

SET OF PRESSURE TREATED BENCHES: This gazebo is available with a set of matching wooden slatted benches which are made to fit the shape of the gazebo. This design optimizes the seating space within the gazebo to ensure that more people can sit in comfort. Each bench is freestanding and features mitred ends which are cut at the correct angle to ensure a neat join and a neat fit against the gazebo walls. All timber is pressure treated to ensure durability and to match the gazebo. Other features include substantial 2"x2" legs with 4"x1" slats (85x19mm and 45x45mm finished sizes).

PRESSURE TREATED OCTAGONAL TABLE: A heavy duty wooden slatted table is available The octagonal design ensures a neat fit with the gazebo and the benches. The table top is as large as practically possible while allowing access around the gazebo. All timber is pressure treated to ensure durability and to match the gazebo. Other features include ex 6" wide slats (140x36mm finished size).

GALVANIZED STEEL FOUNDATION BRACKETS: It is important to fix your gazebo down firmly, either into the ground or into a concrete or timber base. A choice of post fixing brackets are available:

Our standard brackets are galvanized steel right angle brackets which can be fixed into concrete, paving or timber decking but are unsuitable for fixing into the ground. The standard brackets are only suitable at sheltered sites for domestic use.

Our heavy duty brackets are fully welded steel construction and galvanized for durability. The heavy duty brackets are recommended for exposed sites and commercial applications where heavy use is anticipated. A choice of heavy duty brackets are available:

Our heavy duty bolt down brackets are suitable for fixing into concrete, paving or timber decking but are unsuitable for fixing into the ground. The brackets feature pre-drilled holes for the fixings. The fixings are not supplied as different fixings are required for different surfaces.

Our heavy duty drive in spikes are designed for securing the posts into the ground but are unsuitable for fixing into concrete or timber. The brackets are driven into the ground using a sledgehammer or a lump hammer. We recommend using an offcut of wood to protect the metal surfaces as you drive in the spikes.

Our heavy duty concrete in stirrups are designed for securing the posts into the ground. First a hole is excavated in the ground, then the hole is filled with concrete and then the brackets are set into the concrete. The posts are fixed into the exposed part of the stirrup. It is also possible to delay pouring the concrete until after the gazebo has been substantially assembled, which allows for final adjustment of the stirrups to ensure a more precise fit. The concrete in stirrups are probably the most time consuming post supports to use but also the strongest.

WPC COMPOSITE DECKING KITS: This superb quality WPC wood plastic composite decking closely resembles real wood, with the same look and feel. However, it is virtually maintenance free and it will never rot. At a glance it is difficult to tell the difference between this composite material and real timber decking with a stained finish. Furthermore, the similarities are not skin deep like a thin veneer. The realistic finish has a fibrous surface which looks similar to the grain of real wood. This synthetic composite is also heavier and stronger than real wood. The strength, durability and lack of maintenance make this superb decking a popular choice with pensioners and discerning commercial buyers such as care homes. Occasional cleaning with soapy water normally restores the original appearance. If any dirt or stains become ingrained after prolonged neglect even the most stubborn marks can be cleaned with a pressure washer.

Our WPC composite decking is a revolutionary material which provides all the benefits of real wood without the maintenance. It can be left outside uncovered all year round. Unlike real wood this synthetic wood is a weatherproof material with no knots, splinters, machining marks or other imperfections. It will never develop splits or shakes and no sap will ever ooze out of it. Our wood plastic composite is an equal mixture of real wood and recycled plastic. Even the wood is a mixture of sawdust and unusable offcuts, so it is the ultimate environmentally friendly alternative to wood. The colour pigments are mixed in before the powdered composite is moulded into shape, so the colour runs all the way through the finished product. The boards are completely impervious to water. The boards can be sawn, drilled and screwed, just like real wood. You can fix it with standard woodscrews. Being heavier and denser than real wood, screw fixings are actually stronger in composite boards.

MICROPOROUS PRESERVATIVE - DELIVERED TO YOUR DOOR: Our quality microporous preservatives are impervious to water but not to water vapour. This allows the wood to breathe. You can order up to 3 separate colours if required. At least two coats are normally required with a further coat at periodic intervals.

Our 3 star preservative is practical and affordable with a choice of 4 colours. It covers around 10 square metres per litre and normally lasts 1-2 years before a further coat is required.

Our 4 star preservative is a high quality preservative which covers around 9 square metres per litre and normally lasts 2-5 years before a further coat is required. It is available with a choice of 12 colours.

Our 5 star preservative is a deluxe high build preservative which can be used to achieve a stunning finish. Each extra coat increases the colour and sheen. It covers around 8 square metres per litre and normally lasts 2-5 years before a further coat is required. It is available with a choice of 12 colours.

Based on average coverage five litres of our 4 star preservative is enough for two coats on an 8'x10' shed or an 8'x8' log cabin. Ten litres is enough for three coats on a 10'x16' shed or a 12'x10' log cabin. Coverage varies according to the smoothness of the surface and the porosity of the timber. We recommend that you order more than you need to be sure that you have easily enough. All of these preservatives are safe for use with children and pets. These microporous preservatives are only available when you purchase a Summer garden building or if you purchased a Summer building in the past. Prices include free mainland delivery to England, Wales and southern Scotland. Colours are only as accurate as reproductive techniques allow.

WATERPROOF COLOUR SEAL - DELIVERED TO YOUR DOOR: This advanced water-based microprous timber treatment uses the latest high-tech nanotechnology to create a long-lasting waterproof wood coating that is environmentally friendly. It is suitable for use on all softwood and hardwood products and is especially recommended for use on pressure treated timber, including sheds, summerhouses, gazebos, fencing and garden furniture. This timber treatment will colour, protect and enhance your exterior wood. It contains a mould inhibitor to protect the coating and can be used on all outside and inside timber. It gives a traditional matt wood stain finish in a range of natural colours. It can easily be applied by sprayer, brush or roller. It is recommended that the second coat is applied as soon as the first coat is touch dry. We advise for ultimate performance the timber has a wood preservative pre-treatment. For the first treatment, two coats are recommended and will give a traditional wood stain finish that is long lasting. A further coat is recommended every 2-5 years. One litre covers approximately 10-12 square metres. Coverage varies according to the smoothness of the surface and the porosity of the timber. On average five litres covers a 12x8 shed with two coats and ten litres covers a 10x20 with three coats. It is recommended that 2 coats be applied. We recommend that you order more than you need to be sure that you have easily enough. The appearance of colours and shades may vary between different screens or devices. Prices include free mainland delivery to England, Wales and southern Scotland.

WATERPROOF CLEAR SEAL - DELIVERED TO YOUR DOOR: Our hardwearing clear seal is ideal as a clear varnish for bare timber or as a waterproof top coat for painted wood and pressure treated timber. It is also ideal as a waterproof floor varnish, especially the polyurethane clear seal. The smooth and shiny finished surface is waterproof and easy to clean. Available in a choice of acrylic or polyurethane, these colourless water based coatings are almost odourless and recommended for smooth planed timber only. One coat is normally required as a sealing top coat on painted or treated timber. A minimum of two coats are normally required on untreated wood. Up to three coats may be required for floors. An unsealed timber floor quickly shows muddy boot marks and other dirt. For best results a floor should be treated at the earliest opportunity while the timber is new and clean. On average five litres of our 5 star clear seal is enough for three coats on a 12'x12' floor, two coats on the walls of an 8'x8' log cabin or one coat on the walls of a 12'x16' log cabin. We recommend that you order more than you need to be sure that you have easily enough. The price includes free mainland delivery to England, Wales and southern Scotland.