Add some classic slopes
to your collection!

Get the perfect angles with this 59-piece set of red 45-degree roof bricks from 1987! Ideal for vintage builders and LEGO enthusiasts.

🏛 Service Packs
Set #5151

Roof Bricks, Red, 45 Degrees

Roof Bricks, Red, 45 Degrees (5151-1) is a charming piece of LEGO history.

🏆 Best For: Ideal for MOC builders and those looking to expand their parts collection. ⏱ 1 hr build 🧩 59 pcs
★★★☆☆ 3.8

Fans appreciate this vintage set for its specialized selection of red roof tiles, perfect for adding architectural detail to LEGO creations. Some find the lack of a specific model disappointing, but the value for MOC builders is undeniable.

MSRP
$4.99
Best Price
$4.49
You Save
10% OFF
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📝 Our Take

Roof Bricks, Red, 45 Degrees (5151-1) is a charming piece of LEGO history. Released in 1987 as part of the Service Packs theme, this set is a pure parts pack focused on providing a variety of red roof slope elements, essential for adding architectural details to LEGO creations.

This set is perfect for LEGO enthusiasts and MOC builders looking to expand their collection of roof tiles. With a good selection of slopes, it allows for creating detailed and varied roof designs. It's also ideal for collectors interested in vintage LEGO sets and parts packs.

Skip this if you are looking for a complete model or play experience. This set is purely a parts pack, offering no instructions for a specific build. If you want a set with instructions, consider modern LEGO Creator sets with detailed buildings or larger quantities of varied slopes from Pick a Brick.

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Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Roof Bricks, Red, 45 Degrees - building tips, investment potential, comparisons, or anything else!
Try asking:
How can I incorporate these roof bricks into a modular building design? What are some creative ways to use the various slope angles in this set? How does this vintage set compare to modern LEGO parts packs in terms of value? What is the best way to store and preserve these vintage LEGO bricks?

🧱 Building Experience

🧩
59
Pieces
1h
Build Time
📊
Beginner
Difficulty
Build Highlights:
  • Simple part selection and organization.
  • Focus on roof design and architectural details.
  • Great for adding realism to LEGO towns and cities.
  • Offers a variety of slope angles for different roof styles.

📈 Investment Analysis

↑ Trending up since release
B
Investment Grade
⏳ Appreciating
The Roof Bricks, Red, 45 Degrees (5151-1) set presents a modest investment opportunity due to its age and the specialized nature of its contents. As a retired set from 1987, it has a certain appeal to vintage LEGO collectors. The rising price trend indicates increasing demand, likely driven by MOC builders looking for specific red roof tiles. However, its value is primarily tied to the availability and condition of the parts, and as such, potential investors should be aware of the risk of part degradation over time. Compared to larger, more iconic sets, its appreciation potential is more limited, but the consistent demand for specialized parts can provide a steady return.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

Compare Similar Sets

Compared to modern sets, this is a pure parts pack without a specific model to build. If you're looking for a complete building experience, consider LEGO Creator sets with architectural elements. This set is ideal for expanding your parts collection, particularly for roof designs, while modern sets offer more diverse building options.

📦 Full Parts Inventory - 12 unique parts • 59 total pieces

This set is a great source for red roof slope elements, providing a variety of shapes and sizes for creating realistic roof designs. The red color is classic and versatile, making these parts useful for a wide range of building projects.

🛒 Where to Buy

eBay
✓ In Stock
$4.49
Walmart
✓ In Stock
$4.74
Target
✓ In Stock
$4.99
Amazon

💎 Notable Parts

Red Slope 45° 2 x 4 (14x) $1.40
Red Slope 45° 2 x 2 Double Concave (8x) $1.20
Red Slope 45° 2 x 2 Double Convex (8x) $1.20
Red Slope 45° 2 x 2 (8x) $0.80
Est. BrickLink Part Value
$4.60

💡 MOC Potential

🏰 Medieval castle expansions with detailed roofs
🏙 Adding sloped roofs to modular buildings
Creating church or cathedral architecture

📰 Service Packs News

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

1 video found
BlockTalk AI

Unbrickme's review of the LEGO 51515 Robot Inventor set features an unboxing, speed build of the Gelo robot, and in-depth functional review. Prof. Bricks showcases the set's capabilities by demonstrating robots he created using the toolkit.

What the Community Says

1 YouTube reviews
BlockTalk AI Summary

Unbrickme's review of the LEGO 51515 Robot Inventor set features an unboxing, speed build of the Gelo robot, and in-depth functional review. Prof. Bricks showcases the set's capabilities by demonstrating robots he created using the toolkit.

Reddit Reviews

No Reddit reviews found

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Charts Inventory Statistics

12
Unique Parts
59
Total Pieces
0
Minifigures
Inventory Version: 1