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After-Sales Service

Delivery 24 / 48 hours

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Siena The contemporary and essential outdoor lounge

Your first coffee outdoors of the season, long evenings with friends, a book and the quiet of the garden: Siena is the lounge set that brings the comfort of your living room to where life feels at its best. Powder-coated aluminium frame, cushions in Olefin fabric, and an industrial bushing assembly system.
From the Maanta Outdoor Lounge collection, ready in just 30 minutes and delivered in only a few days.

Designed and crafted in Italy, it brings the quality of Italian design and craftsmanship to British gardens, combining style, durability and everyday comfort.

  • Bushing assembly with industrial inserts: precise joints that stay secure over time.
  • Electrostatically powder-coated aluminium: lightweight, solid structure with no rust and no maintenance.
  • UV-resistant Olefin fabric: water-repellent, stain-resistant, colours that won’t fade.
  • Complete set with cushions included: two-seater sofa, two armchairs, coffee table and all cushions included – nothing extra to buy.
5% off when you choose it this month. Valid through April 30, 2026, the discount is already applied to the price you see.

Total price

€ 577.38 € 548.51 € 577.38
VAT included

Select quantity and buy

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with DHL Express

Free design service

After-Sales Service

Delivery 24 / 48 hours

Assembly that never lets you down

The bushing system that changes everything

Most garden sets are assembled with self-tapping screws that, season after season, widen the holes and loosen the joints.

Siena uses pre-installed metal bushings and inserts in the frame: slide in, tighten, lock.

The joints stay firm even after dozens of assemblies and disassemblies. The same principle used in the aeronautical industry, applied to a garden sofa. Thirty minutes, one person, no frustration.

Assembly that never lets you down

The bushing system that changes everything

Most garden sets are assembled with self-tapping screws that, season after season, widen the holes and loosen the joints.

Siena uses pre-installed metal bushings and inserts in the frame: slide in, tighten, lock.

The joints stay firm even after dozens of assemblies and disassemblies. The same principle used in the aeronautical industry, applied to a garden sofa. Thirty minutes, one person, no frustration.

Our strengths

Foolproof assembly
Technology

Bushing joints

Pre-installed metal inserts in the aluminium frame. Slide in, tighten, lock: the joints stay secure even after years.

Powder-coated aluminium
Materials

Powder-coated aluminium

Electrostatic coating resistant to corrosion: it does not rust and does not fade. A frame that is lightweight to move, rigid in use.

High-resistance Olefin fabric
Fabric

High-resistance Olefin fabric

Synthetic fibre that repels water and stains, resists UV rays without fading, and dries in just a few minutes. Easy to clean with water and soap.

Flat-pack: shippable anywhere
Smart

Optimised flat-pack

Each component is individually protected in a single compact parcel: it reduces shipping costs and arrives intact, with no unpleasant surprises.

Designed to stay outdoors
Comfort

Open-cell padding

Drains rainwater and does not retain moisture: after a summer storm, half an hour and you can sit down again. Calibrated thickness to prevent sagging.

Real comfort, not just aesthetic
Ecosystem

Compatible with Marra and Cala

Integrates with Marra decorative cushions and the Maanta lighting range.
An outdoor ecosystem that grows piece by piece.

Why we chose Olefin

An aperitif, a sudden rain shower, a bright sunny afternoon: Olefin, the fabric of our cushions, is a 100% polypropylene fibre born to live outdoors. It does not absorb water, is mould-resistant, and withstands UV rays.
The cushion covers can be removed, washed, and put back in place. Because your space should be a pleasure, not a chore.

An aperitif, a sudden rain shower, a bright sunny afternoon: Olefin, the fabric of our cushions, is a 100% polypropylene fibre born to live outdoors. It does not absorb water, is mould-resistant, and withstands UV rays.
The cushion covers can be removed, washed, and put back in place. Because your space should be a pleasure, not a chore.

What makes the difference

Bushing joints, not disposable screws

Assemble and disassemble without losing grip

Ready in 30 minutes, one person alone

Hardware and instructions included

Compatible with Marra cushions and Maanta lights

An outdoor ecosystem that grows with you

Complete set with cushions included

No additional accessories to purchase

Direct from the manufacturer to your door, no intermediaries

High value, fair price

Express delivery in 3–5 days

Worldwide, tracked and insured

Hear what our customers have to say

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Comparison table

Maanta Outdoor Lounge Collection

Four sets, four personalities. Every lounge set in the Maanta collection is designed for a different way of enjoying the outdoors.
Same build quality, same bushing system, same Olefin fabric, but each with a character all its own.


Siena

Parma

Genova

Melina

In one sentence


Clean lines, quick assembly, zero maintenance


The warmth of Iroko wood within the lightness of aluminium


Hand-braided rope, every piece is one of a kind


16 cm cushions, seats 5: your living room sofa, outdoors

Personality

Contemporary · Essential

Natural · Textured

Artisanal · Textile

Generous · Lounge

Ideal for

Urban terraces, compact outdoor spaces, zero maintenance, first outdoor purchase

Gardens and verandas, for those who love real wood, natural settings

Those seeking artisanal character and tactile appeal, textile environments

Large spaces, families, hospitality, maximum comfort



Discover Parma

Discover Genova

Discover Melina

Compare in detail

Each set has different dimensions, composition and proportions. Here you will find the technical specifications to choose the one best suited to your space.


Siena

Parma

Genova

Melina

Set composition

2-seater sofa + 2 armchairs + coffee table

2-seater sofa + 2 armchairs + coffee table

2-seater sofa + 2 armchairs + coffee table

3-seater sofa + 2 armchairs + coffee table

Seats

4 (2-seater sofa)

4 (2-seater sofa)

4 (2-seater sofa)

5 (3-seater sofa)

Dimensions

Sofa (W×D×H): 130×70×68 cm

Armchair (W×D×H): 64×70×68 cm

Coffee table (W×D×H): 85×51×41 cm

Sofa (W×D×H): 125×69×74 cm

Armchair (W×D×H): 66×69×74 cm

Coffee table (W×D×H): 98×57×60 cm

Sofa (W×D×H): 130×67×74 cm

Armchair (W×D×H): 64×67×74 cm

Coffee table (W×D×H): 95×57×60 cm

Sofa (W×D×H): 180×63×73 cm

Armchair (W×D×H): 76×63×73 cm

Coffee table (W×D×H): 120×65×42 cm

Materials

Frame: Aluminium

Cover / weave: —

Cushion fabric: Olefin

Frame: Aluminium – solid Iroko wood

Cover / weave: —

Cushion fabric: Olefin

Frame: Aluminium

Cover / weave: Hand-woven Olefin rope

Cushion fabric: Olefin

Frame: Aluminium

Cover / weave: —

Cushion fabric: Olefin

Cushion thickness

Standard

Standard

D28 (foam padding)

Extra-thick · 16 cm

Available colours

Anthracite / Grey

Champagne / Beige

Dove grey / Sand

Light grey / Beige

Distinctive feature

Bushing assembly

Iroko wood inserts

Hand-woven rope

Shaped extra-thick cushions

UV resistance, rust-proof

Warranty

2 years

2 years

2 years

2 years



Discover Parma

Discover Genova

Discover Melina

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Everything you need: guides and instructions

Document / Video Format Action

Technical data sheet

Frame


Available configurations

Fixed set: 2-seater sofa + 2 armchairs + coffee table

Available fabrics

Olefin (UV-resistant, water-repellent, stain-resistant)

Frame material

Aluminium with electrostatic powder coating

Frame colour

Anthracite

Cushion colour

Grey

Use

Indoor and outdoor

Dimensions


2-seater sofa

Width: 130 cm

Depth: 70 cm

Height: 68 cm

Armchair (×2)

Width: 64 cm

Depth: 70 cm

Height: 68 cm

Coffee table

Width: 85 cm

Depth: 51 cm

Height: 41 cm

Packaging and warranty


Package contents

Sofa frame, 2 armchair frames, coffee table frame, seat and back cushions, hardware kit with bushings and inserts, assembly key, illustrated assembly instructions

Optional accessories

Cushions Marra, lighting

Weight

34 kg

Packaging

1 box 64 x 142 x 65 (h) cm

Warranty

2 years

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What you receive with Siena

DIY assembly

Follow the video guide

FAQ

FAQ

The complete set includes: a two-seater sofa, two armchairs, a coffee table, all seat and back cushions, and an assembly kit with fittings, key, and instructions. You don’t need to buy anything else.

At the moment, Siena is only available as a complete set. This allows us to ensure a consistent look and a more competitive price compared to selling the individual components.

Yes. The aluminium frame and Olefin fabric make it perfect for both outdoor and indoor settings. Many customers use it in enclosed verandas, basements or contemporary living rooms, as well as in British gardens and outdoor living spaces. Crafted in Italy, it combines refined design with long-lasting performance.

Siena pairs perfectly with the decorative cushions Marra and with the entire outdoor lighting range by Maanta. They are designed to create a cohesive ecosystem in your outdoor space, perfect for enhancing British gardens and terraces with a refined Made in Italy touch.

The overall footprint depends on the layout you choose. As a guide: the sofa measures 130×70 cm, each armchair 64×70 cm, and the coffee table 85×51 cm. A terrace of around 3×3 metres comfortably accommodates the full set, making it ideal for British gardens and outdoor living spaces.

Olefin is a synthetic fibre known for its excellent resistance to UV rays, water and stains. It won’t fade in the sun, dries quickly and is easy to clean. It’s the preferred choice for long-lasting outdoor furnishings, ideal for British gardens, terraces and outdoor living spaces.

Yes. Aluminum is naturally corrosion-resistant, and the electrostatic powder coating adds an extra layer of protection. It won’t rust, peel, or require ongoing maintenance.

The cushions are designed to be cleaned directly on the surface using water and mild soap. The Olefin fabric is water-repellent and stain-resistant, reducing the need for frequent washing.

Yes. The Olefin fabric is designed for high sun exposure, and the aluminium won’t warp in the heat. In prolonged direct sunlight, the cushions may warm up: a pergola or a Maanta shade sail is the perfect solution. Crafted in Italy, it combines durability and refined design, making it ideal even for British gardens and outdoor living spaces.

The structure and fabric are designed to withstand rain. The open-cell padding allows water to drain through and dries quickly. For even longer durability, we recommend protecting the cushions during the winter months or in the event of prolonged heavy rain, especially in British gardens and outdoor living spaces. Crafted with Made in Italy quality and design.

The coffee table features a slatted aluminium top, allowing water to drain away and keeping it lightweight. The slats are closely spaced, so you can easily place glasses, plates and everyday items without any issues. Perfect for stylish and practical outdoor living in British gardens and terraces.

Electrostatic powder coating is more scratch-resistant than traditional paint. Under normal use, it won’t scratch. For delicate flooring, we recommend applying felt pads under the feet—ideal for protecting surfaces in British gardens and outdoor living spaces.

We do our best to reproduce colours as accurately as possible. Slight variations may occur depending on your device screen.

Yes. The materials used (aluminium, Olefin) are specifically selected for both outdoor and indoor use. The manufacturer operates under ISO 9001:2015 certification to guarantee consistent quality—ideal for British gardens and outdoor living spaces.

About 30 minutes for one person, even without experience. The bush-and-insert system makes installation intuitive: each component fits into only one possible position.

No. Everything you need is included in the package: assembly spanner and complete fixings. No drills, screwdrivers or additional tools are required.

Yes, this is one of the main advantages of the bushing system. Unlike self-tapping screws, which can widen the holes over time, the bushings retain their grip even after dozens of assembly and disassembly cycles—ideal for maintaining reliable performance in British gardens and outdoor living spaces.

One person is enough. The aluminium components are lightweight and easy to handle. The bushing system doesn’t require force: you simply screw it in by hand using the supplied wrench.

On the contrary. Flat-pack packaging reduces the risk of damage because each component is individually protected inside the box. We ship with DHL Express, ensuring full tracking and insurance cover, so your order arrives safely to your outdoor living space in British gardens and terraces.

You can clean the frame with a damp cloth. The cushions can be washed with water and mild soap. No specific products are needed. We recommend storing the cushions under cover during winter to extend their lifespan, especially in British gardens.

Siena is designed as a freestanding furnishing, not intended to be anchored. Once assembled, the overall weight of the set ensures stability even in moderate wind conditions. For particularly windy areas, we recommend placing it in sheltered spots, especially in exposed British gardens or terraces.

You can dismantle it and store it in its original boxes, or leave it assembled and cover it with a protective sheet. The aluminium structure is suitable for outdoor use even in winter; we recommend storing the cushions indoors during the coldest months. Designed and crafted in Italy, it brings quality and style to British gardens and outdoor living spaces.

Siena is covered by a 2-year warranty from the date of purchase. The warranty covers manufacturing defects in the structure, fabric, and hardware.

Yes. The warranty covers manufacturing defects in the cushions, including issues with stitching and fabric. Normal wear and tear and accidental damage are not covered.

Take photos of the damage and the package at the time of delivery and contact us straight away. We’ll handle the claim with the courier and send you a replacement component as quickly as possible, so you can get back to enjoying your outdoor space across British gardens and terraces.

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Thought
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Our dedication to environmental protection is evident in every aspect of our operations. We constantly strive to integrate sustainable practices, reducing our environmental impact and promoting the preservation of our ecosystem.

This commitment reflects our core values, which drive us to pursue a greener and more responsible future.

Find out what we believe in
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