30 DIY Cinder Block Ideas for Outdoor Seating and Garden Benches

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Cinder blocks, often overlooked as mere building materials, offer immense potential for creating durable, stylish, and versatile outdoor furniture. Their robust nature makes them perfect for the outdoors, where they can withstand the elements while adding a unique aesthetic to any garden or patio.

DIY Cinder Block Ideas for Outdoor Seating and Garden Benches
DIY Cinder Block Ideas for Outdoor Seating and Garden Benches

Best DIY Cinder Block Ideas for Outdoor Seating And Garden Benches

This article explores 30 creative ways to use cinder blocks to craft comfortable, functional, and visually appealing outdoor seating and garden benches.

1. The Classic Cinder Block Bench

The Classic Cinder Block Bench
The Classic Cinder Block Bench

Simple yet ever so stylish, the classic cinder block bench uses strategically stacked blocks capped with a sturdy wooden plank for seating, ideal for any garden setting.

2. Elegant White Washed Garden Love Seat

Elegant White Washed Garden Love Seat
Elegant White Washed Garden Love Seat

Paint your cinder blocks in a charming white wash and add plush cushions to create a love seat that invites hours of conversation and relaxation under the sky.

3. Rustic Fire Pit Chairs

Rustic Fire Pit Chairs
Rustic Fire Pit Chairs

Surround your fire pit with a series of angular cinder block chairs. Their fire-resistant quality makes them perfect for cozy evenings outdoors.

4. Vibrant Mosaic Cinder Seating

Vibrant Mosaic Cinder Seating
Vibrant Mosaic Cinder Seating

Adorn your cinder blocks with colorful mosaic tiles for a vibrant touch. This artistic approach can turn basic benches into stunning pieces of garden art.

5. Minimalist Zen Garden Bench

Minimalist Zen Garden Bench
Minimalist Zen Garden Bench

Stack cinder blocks in a minimalistic pattern and top them with a smooth stone seat for a Zen-inspired addition to your garden.

6. Dual-Toned Decorative Blocks

Dual-Toned Decorative Blocks
Dual-Toned Decorative Blocks

Paint cinder blocks in two contrasting colors for a fun, eye-catching look. These can be arranged to create a playful and inviting garden nook.

7. Raised Garden Bed and Bench Combo

Raised Garden Bed and Bench Combo
Raised Garden Bed and Bench Combo

Combine functionality with beauty by creating a raised garden bed that doubles as a bench. This is a practical solution for small spaces.

8. Floating Wooden Plank Bench

Floating Wooden Plank Bench
Floating Wooden Plank Bench

Secure wooden planks across a hidden base of cinder blocks for a magical ‘floating’ bench effect that is both modern and mysterious.

9. Cinder Block Swing Bench

Cinder Block Swing Bench
Cinder Block Swing Bench

Anchor a sturdy wooden seat to cinder blocks to form a unique swing bench that adds a whimsical element to your garden.

10. Curved Circular Bench

Curved Circular Bench
Curved Circular Bench

Arrange your cinder blocks in a circular pattern to create a sociable curved bench, perfect for gathering around a centerpiece like a sculpture or fire pit.

11. Festive Fairy Light Wrapped Bench

Festive Fairy Light Wrapped Bench
Festive Fairy Light Wrapped Bench

Intertwine string lights around and through your cinder block bench for a magical evening glow that enhances any outdoor gathering.

12. Cottage Core Garden Bench

Cottage Core Garden Bench
Cottage Core Garden Bench

Embrace cottagecore aesthetics by incorporating floral and greenery elements into and around your cinder block bench.

13. Eco-Friendly Herb Garden Bench

Eco-Friendly Herb Garden Bench
Eco-Friendly Herb Garden Bench

Build a functional bench that also houses an herb garden within the blocks’ hollow centers, promoting sustainability and convenience.

14. Multi-Level Seating

Multi-Level Seating
Multi-Level Seating

Create depth and interest by designing a multi-level seating area using cinder blocks of varying heights.

15. Padded Cinder Sofa

Padded Cinder Sofa
Padded Cinder Sofa

Transform your cinder blocks into a comfortable sofa by adding custom-made cushions and pillows, offering both comfort and style.

16. Nautical Theme Bench

Nautical Theme Bench
Nautical Theme Bench

Paint and decorate your cinder blocks with a nautical theme, perfect for poolside seating or coastal homes.

17. Adjustable Modular Bench

Adjustable Modular Bench
Adjustable Modular Bench

Design a modular bench system with cinder blocks that can be easily rearranged to suit different occasions and spaces.

18. Tropical Oasis Bench

 Tropical Oasis Bench
Tropical Oasis Bench

Incorporate tropical themed cushions and paint your cinder blocks in bright, cheerful colors to bring a taste of the tropics to your backyard.

19. Bohemian Rhapsody Corner

Bohemian Rhapsody Corner
Bohemian Rhapsody Corner

Embrace a bohemian style with richly patterned fabrics and eclectic arrangements of cinder blocks for a cozy corner in your garden.

20. Gothic Inspired Majestic Seating

Gothic Inspired Majestic Seating
Gothic Inspired Majestic Seating

For a touch of drama, paint your cinder blocks in dark hues and add luxurious, dark-toned cushions for a gothic-inspired outdoor seating area.

21. Sleek Contemporary Lines

Sleek Contemporary Lines
Sleek Contemporary Lines

Maintain a sleek, contemporary look by using monochromatic colors and geometrically arranged blocks for a modern garden bench.

22. Rustic Log and Cinder Bench

Rustic Log and Cinder Bench
Rustic Log and Cinder Bench

Combine cinder blocks with rustic logs to create a bench that feels like it’s straight out of a fairy tale.

23. Playful Kids’ Bench

Playful Kids’ Bench
Playful Kids’ Bench

Design a child-friendly bench with cinder blocks painted in bright, playful colors and appropriately sized cushions.

24. Bench with Built-In LED Lights

Bench with Built-In LED Lights
Bench with Built-In LED Lights

Incorporate LED lights within your cinder block bench for added ambiance and functionality during the evening hours.

25. Art Deco-Inspired Seating

Art Deco-Inspired Seating
Art Deco-Inspired Seating

Draw inspiration from Art Deco by using symmetrical designs and metallic finishes on your cinder block bench.

26. Secret Storage Bench

Secret Storage Bench
Secret Storage Bench

Utilize the hollow spaces within cinder blocks to create hidden storage for garden tools or outdoor toys.

27. Water Feature Bench

Water Feature Bench
Water Feature Bench

Incorporate a small water feature into your cinder block bench for a soothing background sound and a refreshing visual element.

28. Mediterranean Blue Seaside Bench

Mediterranean Blue Seaside Bench
Mediterranean Blue Seaside Bench

Paint your cinder blocks in Mediterranean blues and whites for a refreshing seaside vibe, ideal for enjoying sunny days.

29. Industrial Chic Bench

Industrial Chic Bench
Industrial Chic Bench

Embrace an industrial look with raw, unpainted cinder blocks paired with metal or wooden seating surfaces.

30. Garden Pathway Bench

Garden Pathway Bench
Garden Pathway Bench

Strategically place a series of cinder block benches along a garden pathway for charming rest stops that invite visitors to take in the surrounding beauty.


Cinder block furniture offers a durable, cost-effective, and creative solution for outdoor seating and garden benches. These 30 ideas provide a wide range of styles and functionalities, ensuring there’s a design to match any garden or patio. Whether you’re aiming for a minimalist look or a vibrant garden feature, cinder blocks can be transformed into beautiful and practical outdoor furniture.

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